These trees cannot be grown in such a cold ________ as ours.

It isn’t quite ______ that he will be present at the meeting.

Some tiny organisms are..........along by the currents.

The presently accepted theory of light _______ some of the ideas of both earlier theories.

Temple of Literature is the famous historical and cultural.......in Hanoi.

His stomach began to _______ because of the bad food he had eaten.

High interest rates _______ people in capitalist countries from borrowing money.

The specialist was under so much stress that he finally ________.

He was a much older tennis player but he had the great ______ of experience.

_______ is the study of the Earth's physical features and the people, plants, and animals that live in different regions of the world.

When we came out of the cinema, it was ______ with rain.

The customs officer didn’t bother to _______ our luggage.

My mother takes care ............... sick children.

One of Vietnamese traditions is a belief in _______ families and in preserving their cultures.

My dad said that I’d better spend more time on my __________ .

I can’t advise you what to do: you must use your own _______.

In the market, the merchants _______ and joked with their friends and neighbours.

 I dislike going to the dentist as he uses the ______ on my teeth.

The teacher _________ the harder parts of the story.

They _____ sacrifices so that their only child could have a good education.

At the _______ level, you can join three-year or four-year colleges.