---I’m sorry. That wasn’t of much help.
---_____. And it was most helpful.
| A．Thanks anyway. | B．It doesn’t matter. | C．Of course not. | D．Sure it was. |
The band was very successful in the seventies, most of _____ members were in their twenties．
| A．its | B．whose | C．whom | D．Which |
---Did you enjoy yourself in Hefei this summer?
---________ It was too hot．
| A．Yes, why not? | B．Not really． |
| C．All right! | D．No, I am fine． |
Every year _____ money are spent on environment protection．
| A．large quantities of | B．a large number of |
| C．a large quantity of | D．a plenty of |
It was her careless driving that _____the terrible accident．
| A．resulted in | B．resulting in |
| C．resulted from | D．resulting from |
Bill thought rain was out of question, so he didn’t bring umbrella．
| A．the; an | B．/; an |
| C．a; the | D．the; / |