Teenagers _______ allowed to drive a car. — That’s true. It’s too dangerous for them to drive a car.

Do you know ____________ the population of China is?—Yes, it has the __________ population in the world, about 1.3 billion.

There is “s ” in the word “watches” and the underlined part is pronounced as____.

Yesterday the teacher told us that the earth ________around the sun.

They saw a wonderful film about life _____ the future.[ ]