— 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 |
— Remember to write down your name on the paper.
— _____
| A．Never mind. | B．With pleasure. |
| C．Sure, I will. | D．That’s all right. |
—What a fine day! Why not go out for a picnic?
—__________. Let’s go.
A. Pardon me B. I’m afraid not C. Sounds cool
________ you drive, you mustn’t drink wine at all.
A. If B. UnlessC. Though
—Hi, Wang Ning! How’s the weather in Heze now?
—It is terrible. It ________ all the morning.
A. rainsB. is raining C. rained
—How do you usually go to school?
—My school is far away. I ________ take the bus to school.
A. must B. might C. have to