Kate! Let’s go to work right now. We’ll be late.
— _____. We still have 20 minutes left.
| A．Not at all | B．Take it easy | C．That’s all right | D．You’re welcome |
— Did you go to Kunming on vacation?
— No, but it’s a good place _____ I often dream of going.
| A．what | B．which | C．where | D．That |
Liu Wei _____ from home for two years, and she misses her family very much.
| A．left | B．has left | C．was away | D．has been away |
I hope you _____ to my office as soon as possible.
| A．to come | B．come | C．came | D．will come |
A group of middle school students spent two weeks _____ the jungle.
| A．trekking through | B．trekking across | C．to trek across | D．to trek through |