Nick, it’s good for you to read some books __________China before you start your trip there.

__will I give up. I believe I can manage it.

I’m sorry I didn’t phone you, but I’ve been very busy_____ the past couple of weeks.

With new technology, pictures of underwater valleys can be taken       color.

______good  service, the restaurant offers different kinds of traditional  Fujian dishes

I always wanted to do the job which I’d been trained  _______________
A on
B for
C by
D of

We’d better discuss everything _______ before we work out the plan.

When she was in trouble, I did what I could to help her．__________ my help, she wrote me a letter of thanks．

Though he lacks experience, the arrangements are all _______ for the meeting next Thursday ahead of time.

---_____ should we look down upon the poor.
---I’m with you on that.