Looking back their senior school life, many university students said they____have wasterd so much time on computer games then.
| A．couldn’t | B．wouldn’t | C．needn’t | D．shouldn’t |
The Professor considers ____ no good _____ without understanding.
| A．it; to read | B．it; reading |
| C．that; to read | D．that; reading |
---I'm sorry I made a mistake!
--- _____. Nobody is perfect.
| A．Take your time | B．You’re right |
| C．Whatever you say | D．Take it easy |
Word spread across the country __________ the former first lady planned to run for the next president election.
| A．that | B．what | C．whether | D．where |
On November 11, the so-called double 11 shopping carnival, his mother spent a lot in buying clothes __________ his father bought tens of latest digital devices.
| A．so | B．When | C．as | D．while |
Among the forests _________ a newly built wildlife research center.
| A．lie | B．lay | C．lies | D．lays |