Time is of no importance to great thoughts, ________ are as fresh today as when they first passed through their authors' minds, ages ago.
| A．what | B．that |
| C．which | D．where |
— 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 |
--- Do you want anything else for your birthday?
--- Nothing else. I’m very ______ with what you’ve bought for me.
| A．satisfying | B．honest | C．content | D．disappointed |
It was nearly an hour _____________ the sleeping pill _____________ effect.
| A．when; took | B．before; took | C．since; takes | D．before; would take |