I didn’t know that he was a cheat, or else I ________________ him.
| A．should have believed | B．shouldn’t believe |
| C．wouldn’t have believed | D．couldn’t believe |
Look at the pride on Tom's face. He ____ to have been praised by the manager just now.
| A．seemed | B．seems |
| C．had seemed | D．is seeming |
Professor John will give us a lecture on how to learn English, but when and where ____ yet.
| A．hasn’t been decided |
| B．haven’t been decided |
| C．isn’t decided |
| D．aren’t decided |
He asked me how much ____ on the mountain bike.
| A．did I pay | B．I paid |
| C．had I paid | D．I had paid |
I haven’t finished my report, but I promise I ____ it by the end of the week.
| A．will finish |
| B．have finished |
| C．will be finishing |
| D．will have finished |
—Haven’t seen you for ages! Where have you been?
—I went to Ning Xia and ____ there for a year, teaching as a volunteer.
| A．stayed | B．stay |
| C．had stayed | D．am staying |