128. Their voices __________ to a whisper and I didn’t know what they were talking about.
| A．became | B．had | C．felt | D．Fell |
---May I remind you that Mr. White is waiting outside, Mrs. Green?
---Oh, I _________ all about it.
| A．forget | B．had forgotten | C．forgot | D．was forgetting |
Sixty miles ________ in a single night, so they were exhausted.
| A．were covered | B．have covered | C．was covered | D．has covered |
--- Had we been more careful, the accident might not have happened.
--- But we _____ at that time.
| A．hadn’t | B．didn’t | C．weren’t | D．might not |
He will stop showing off，if no notice of him．
| A．is taken | B．will be taken | C．taken | D．has taken |
—It’s said that“Traffic”is an exciting film．
— I it yet．I hope to see it soon．
| A．didn’t see | B．hadn’t seen | C．don’t see | D．haven’t seen |