My mother ________ always wave goodbye to me while I was leaving for school.
| A．should | B．must | C．could | D．would |
Half a century ago, parts of the Thames were “biologically dead” because of the pollution.
| A．declared | B．imagined | C．sensed | D．marked |
—Glad to see you again! I quite appreciate your new haircut.
—. Well, I like things that are in.
| A．Of course | B．Never mind | C．Thank you | D．Forget it |
— Ken, ___________, but your TV is going too loud.
— Oh, I’m sorry. I’ll turn it down right now.
| A．I’d like to talk with you | B．I’m really tired |
| C．I need your help | D．I hate to say this |
Owing to heavy traffic jams, many people would like to choose the train ______ driving.
| A．in preference to | B．in addition to |
| C．in answer to | D．in relation to |
— Thank you very much for giving me a hand when I was in trouble.
— Don’t mention it. I only did what anyone else _______ in my place.
| A．must do | B．could have done |
| C．would do | D．can have done |