You have bought more postage stamps than are necessary.
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It is necessary for you to see a doctor at once.
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It is necessary for you to start now.
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It is necessary that you start at once.
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It is necessary for you to go.
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It's necessary for you to go.
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It is necessary for you to stop smoking.
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I think it necessary for you to study harder.
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It is necessary for you to start at once.
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It is not necessary for you to take his advice if you don't want to.
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It is necessary for you to go and encourage the girl.
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It is absolutely necessary that you be at the meeting.
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Fair competition is necessary for the healthy growth of industry.
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Outside advice may be necessary.
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If you are going abroad, it's necessary to have a passport.
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It is not necessary for us to attend the meeting.
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Heat and light are necessary for our existence.
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Hanako seems quiet, but she also get things done when it's necessary.
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How often is it necessary to feed your pet?
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Salt is necessary for a cook.
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Salt is necessary for cooking.
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It is necessary that you see a doctor.
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It isn't necessary to make a decision now about where we'll meet.
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It is worth noting that Lander made the necessary modifications.
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Good food and enough sleep are absolutely necessary to good health.
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I disliked the idea of the necessary call, but it had to be done.
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Let me help you, if necessary.
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If necessary, I'll come at nine tomorrow.
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I'll go and meet him, if it's necessary.
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If God did not exist, it would be necessary to invent him.
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In the first place it's necessary for you to get up early.
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It is necessary that the halls be well cleaned.
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It is necessary that Nancy attend the meeting.
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It is necessary that everybody obey the law.
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A lot of funds are necessary to travel.
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So it is essential that you take the attitude of looking up yourself the information you feel necessary.
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It is necessary.
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It then became necessary to settle the best route for the line to follow; and that was determined, in the first place, by the shape of the land it had to cross.
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What is necessary is just to read the book, when free.
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It is necessary that the bill pass the Diet.
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The man asked me who I was, to which question I did not think it necessary to answer.
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The statement imported that changes were necessary.
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It is necessary for that car to have a check.
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Close observation is necessary for the experiment.
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We have to get the necessary capital ready for the plan.
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Was it necessary to inflict such a punishment on him?
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She thought it was necessary that she should do something about it.
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It is necessary that everybody observe these rules.
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It is necessary that every member observe these rules.
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It's necessary to avoid stress.
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It's necessary to take correct measurements when you are tailoring a suit.
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Therefore, it is necessary to reduce the cost.
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The best efforts of the human race, in addition, were necessary to assist the gods in their cosmic task.
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Oil is necessary to run various machines.
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It is necessary to put something by against days of need.
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It is necessary to look more carefully into the demographic configuration of this region.
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It is necessary to obtain the sanction of the authorities to enter this building.
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Manual labor is necessary in this company.
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These things are much better spoken about face to face so that we can draw diagrams and demonstrate timings on logic analyzers and oscilloscopes where necessary.
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This leaflet contains necessary information.
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It is not necessary to be meticulous.
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In the light of these facts, it may be necessary to revise our theory.
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Pure water is necessary to our daily life.
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You can keep this dictionary if necessary.
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Politics is perhaps the only profession for which no preparation is thought necessary.
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It was necessary that my uncle should be informed.
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I should point out that it is necessary to re-examine the validity of Emmet's theory.
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Not just for the sake of the ecology, a natural living environment is necessary.
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Save money against the unexpected for when it's necessary.
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I think it necessary for you to go in person.
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It seems necessary for you to come again tomorrow.
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You take more calories than are necessary.
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It is necessary for you to help her.
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It is necessary for you to work hard.
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It is necessary that you take a good rest.
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It is necessary for you to study harder.
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It is necessary for you to go there.
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It is necessary for you to go there immediately.
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It is necessary for you to think about your life.
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It is not necessary for you to quit the job.
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It is necessary that you go there at once.
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I made up my mind, then and there, that I would get the necessary million dollars within a week.
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The teacher said, "Above all, what is necessary for success is perseverance."
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Credit relaxation is considered necessary to shore up business.
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No cultural background is necessary to understand art.
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Fresh air is necessary to good health.
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Health is a necessary condition for happiness.
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I think it's necessary to sleep well to keep in good health.
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Light is no less necessary to plants than water.
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Light is as necessary as fresh air is for health.
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The threatening floods made it necessary to evacuate the town.
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You'd better remember that tipping is necessary in the USA.
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What is most necessary for young men today is to develop the habit of thinking for themselves.
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It is now necessary to add another rule.
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It is necessary that we should prepare for the worst.
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It is necessary to prepare for the worst.
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Work and play are both necessary to health; this gives us rest, and that gives us energy.
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I think it necessary for children to have something to play with.
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A child should not get more spending money than is necessary.
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Is it necessary for me to attend the party?
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Your help is necessary to our success.
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