Not until he failed the exam _______he had left his books untouched .
| A．did he realize | B．had he realized | C．he realized | D．he had realized |
一一What do you know about Mike?
一一Well,he got married and____________in Australia．
| A．settled down | B．got down | C．took down | D．turned down |
The students were studying in____________classroom when, all of ____________sudden,the lights went out.
| A．不填;不填 | B．a;the | C．the;a | D．the；不填 |
— Mum, can I watch TV now?
—____________．It’s dinner time.
| A．No way | B．Not at all | C．I don’t agree | D．I couldn’t agree more |
______into the accident, the police concluded that both of the drivers were responsible for it．
| A．Having looked | B．Looked | C．To look | D．To be looking |
The coach should make his players____________of what is happening in the team.
| A．sensitive | B．conscious | C．awake | D．aware |