In many countries, children must go to school ___________ the age of 5 and 16.
| A．between | B．among | C．in | D．at |
Chinese ________by more and more people in the world now.
| A．speaks | B．is speaking | C．spoke | D．is spoken |
—Is your brother at home?
—No. He ________ the library. He hasn’t come back yet.
| A．was going to | B．has been to |
| C．has gone to | D．goes to |
Don’t worry. He ________ you as soon as he gets home.
| A．call | B．calls |
| C．will call | D．called |
The boy has a cold and the doctor asks him ________ more water.
| A．drink | B．to drink | C．drinks | D．drinking |
—Oh, you look tired. Why?
—I ________ to the Great Wall yesterday. It was really wonderful.
| A．went | B．will go | C．goes | D．go |