They eventually realize that reckless _______ of the earth's resources can lead only to eventual global disaster.

 

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One of the first exercises in math class is ______ measure the radius of a circle.

She is very good at handling both her work and family life.

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Peter’s father ordered ................ not to stay out late again. 

Choose the best answer among A, B, c or D that best completes sentence:  My mother has lost one of my gloves, she must _____ dropped it somewhere.

The little boy did nothing but _____ during the party.

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Tornadoes are ........ storms which pass overland below a thunderstorm.

This pack contains posters and leaflets, which can be used to publicize the scheme, plus collection bags to encourage people to _____ a donation.

The UN demanded _____ from Vietnamese Eastern waters.

Chọn từ đồng nghĩa với từ được gạch chân trong câu dưới đây:

Many species have become extinct each year before biologists can identify them.

“I didn’t break the window.” John said.

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The boy .................at home yesterday evening.

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If it ................, we will go to the movies.

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Peter has been working for 10 hours. He _______ be very tired now.

The woman _______ when the police told her that her son had died. 

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Let’s dance together, ............? The party is so wonderful.

Secondary education is now compulsory nationwide.

I read the contract again and again _____ avoiding making spelling mistakes.
 

The class will start at 8:00 a.m. on the ................. , so don’t be late!

She tried windsurfing, but she didn’t take___  it at all.

The recent heavy rain has helped to reduce the water ...................