Action must be taken to prevent that factory from ______ heavy smoke into the air.
| A．giving off | B．putting away | C．escaping from | D．dealing with |
To everyone’s surprise, the CEO fled to the U.S, his company in a mess.
| A．left | B．leaving | C．to leave | D．having left |
A research found that both intelligence and wealth were to education.
| A．similar | B．contrary | C．apparent | D．relative |
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 |