Not until _____,_______the diffiult problem.
| A．did he return;we settled | B．he returned;we settled |
| C．did he return,did we settle | D．he returned;did we settle. |
Unlike many other boys of his age who are often addicted to PC games, he is _______ on outdoor activities in the mountains.
| A．eager | B．starving | C．keen | D．fond |
Varieties of after-class activities _______ to enrich students’ school life are held on Friday afternoon every other week in our school.
| A．intended | B．aimed | C．planned | D．scheduled |
—What do you think was the highlight of your school life?
—_______.
| A．When I had won championship in the school sports meeting |
| B．Having got the first place in a formal English examination |
| C．Named the Prom Queen at the graduation prom |
| D．That I was chosen to participate in the national physics contest |
It was not until the teacher had explained it three times _______ how to work out the problem.
| A．did he understand | B．had he understood |
| C．that he understood | D．that he didn’t understood |
It’s evident that the Chinese Football Team hasn’t yet found a style that _______ them. You see, they can’t even beat such a weak team as Indonesia.
| A．matches | B．suits | C．fits | D．agrees |