Helen said that she would come to see me the next day, but she_____.
| A．wouldn’t | B．hasn’t | C．hadn’t | D．didn’t |
Tom, ________________ you from taking a hand in that affair, you ______________ in prison.
| A．if I didn’t stop; would have stayed |
| B．had I stopped; would be staying |
| C．shouldn’t I have stopped; would stay |
| D．if I hadn’t stopped; would have stayed |
-- Mike spends a lot of his spare time on computer games.
--- So does my son. The children have become hopelessly ________the games.
| A．devoted to | B．addicted to | C．bored with | D．disappointed with |
— Are you going to travel during this summer vacation?
— No, I’ll have to do some part-time job for my study. __________, there’s a disease spreading.
| A．Also | B．Therefore | C．However | D．Unluckily |
I can hardly imagine the difficulty she had ______ enough evidence to prove that she was innocent.
| A．collected | B．to collect | C．to have collected | D．collecting |
— Mary’s sister looks very beautiful now.
— But she was very ugly before she tidied up her appearance（整容）. You _________ believe it!
| A．shouldn’t | B．mustn’t | C．wouldn’t | D．might not |