China always plays ____ active part in fighting against _____natural disasters.
| A．/; the | B．an; the | C．an;/ | D．/; / |
Is this the girl______ whom I can turn for help? Is she good at this subject?
| A．to | B．with | C．in | D．at |
_______ our food running out, we had to walk to a village for help.
| A．Since | B．Because | C．With | D．For |
It was __________________ back home from work.
| A．not until midnight did he go | B．until midnight that he didn’t go |
| C．not until midnight that he went | D．until midnight when he didn’t go |
— Didn’t you enjoy the performance last night?
— ___________. It was less wonderful than expected.
| A．Yes, I did | B．No, I didn’t | C．Yes, I didn’t | D．No, I did |
It was ______ that they all went swimming in the river.
| A．such a hot weather | B．such hot weather |
| C．so hot weather | D．so hot a weather |