【单选题】
If you are tired and_________, you can hardly (几乎不) remember things.
【单选题】
You can experience a fast internet connection in()the same way as you do in the office.
【单选题】
A: Can I help you? B: [填空]. Where do I pay my fees?
【单选题】
Excuse me. I don’t want to interrupt you but …
②
Certainly, how dare you
【单选题】
Why don’t you travel to New York on vacation?
②
Excuse me, because I can’t
③
I want to, but I haven’t got enough money
④
Because I’m going to school today
【单选题】
The old woman can’t ____ the way to the post office.
【单选题】
_________ we’ve no money, we can’t buy it.
【单选题】
8.They can’t leave until they ______ their work.
【单选题】
12.You _____ return the book now. You can keep it till next week if you like.
【单选题】
17. If you _____ to me, you wouldn’t be in such trouble now.