It was clear that he was ______ the people he owed money to．
| A．at the expense of | B．at the risk of |
| C．at the mercy of | D．in the way of |
Plastic bags are provided for our convenience but they have also_______ the pollution of the environment．
| A．adapted to | B．turned to | C．contributed to | D．looked forwarded to |
Tom sounds very much in the job, but I’m not sure whether he can manage it．
| A．interested | B．interesting | C．interestingly | D．interestedly |
I along the street looking for a place to park when the accident________．
| A．went; was occurring | B．went; occurred |
| C．was going; occurred | D．was going; had occurred |
That was really a splendid evening．It’s y
ears ______ I enjoyed myself so much．
| A．when | B．that | C．before | D．since |
The manager had fallen asleep where he ______, without undressing．
| A．was laying | B．was lying | C．had laid | D．had lied |