—_______________________?
—He went shopping.
| A．Where has he been | B．Where did he go |
| C．Where has he gone | D．Where does he go |
Mary _____ up yet because she _____ to bed very late last night.
| A．didn’t get; went | B．doesn’t get; has gone |
| C．hasn’t got; has gone | D．hasn’t got; went |
--- Would you like to go birdwatching with us?
--- .
| A．Yes, I would | B．No, I wouldn’t |
| C．Yes, I’d like to | D．No, I am not happy |
He will work in this school _______.
| A．in two years | B．after two years | C．since two years | D．during two years |
The number of the red-crowned cranes will become ____ if we don’t take any action.
| A．fewer and fewer | B．less and less | C．smaller and smaller | D．larger and larger |
---You were out when I went to your house this morning.
---Oh, I _______ for a friend from England at the airport.
| A．was waiting | B．waited | C．am waiting | D．have waited |