---I didn’t expect that John would be absent from my last Sunday’s birthday party.
--- As far as I know, he ______ to see his parents in the countryside on Sundays.
| A．goes | B．went |
| C．has gone | D．had gone |
32. Unless ____ regularly, the plants will not ____ in early spring.
| A．water; flower | B．watering; be flowering | C．watered; flower | D．watered; be flowered |
31. ______ is no doubt that the media play a major role in influencing people’s opinions.
A． This |
B．That | C．What | D．There |
30. the grand graduation ceremony ,which thousands of the graduates _____ last night, was more successful than we had expected.
| A．appointed | B．absorbed | C．attended | D．attracted |
29. A man who witnessed the accident said that the car _____ at nearly 100 kilometers per hour at the time.
| A．was going | B．is going | C．had gone | D．has been going |
28. He raised a suggestion at the meeting, ____ well worth considering.
| A．which I think is | B．which I think it is | C．I think is which | D．I think it is |