— It’s dangerous to swim in this river.
— Yes, you are right. The government has _________ people not to swim in it.
| A．trained | B．warned |
| C．led | D．encouraged |
— Look! The tree is growing well. When ?
— Sorry, I don’t know, either.
| A．was it planted | B．has it been planted |
| C．is it planted | D．will it be planted |
We’ll have an English exam January.
| A．by the end of | B．at the end |
| C．in the end | D．at the end of |
— Xu Beihong is known _____ a great Chinese painter.
— Yeah. He is famous _____ his horse paintings.
| A．for; to | B．to; for | C．as; for | D．for; as |
We know that she enjoysbooks very much.
| A．read | B．reads | C．reading | D．to read |
We often see the signin a hospital.
| A．NO SMOKING . | B．NO DRINKING |
| C．NO PHOTOS | D．NO FISHING |