—Where should I send my form?—The Personnel Office is the place ________.

I want ________ my hair cut，because it wants ________.

The environmentalist said: “Making money is blameless, but I can't ________ to unnecessary killing of wild animals for that purpose.”

____of danger in the street at night, she had to go home, with a friend ___ her. 

– What’s wrong with your ipad2? The sound ____is not clear.  --Yes. It has been broken for some time. 

 Food safety issues, ____ will seriously affect the growth of teenagers and even the nation’s future. 

It is ___ the customers’ needs that has made chain stores so popular in big cities in China.

--- I regret ________ you that John has been fired. --- I can hardly believe my ears. He is such a fine worker.

Today we have chat rooms, text messaging, emailing… but we seem ________the art of communicating face-to-face.

It’s no use________ without taking action.

The books, ________ the dictionaries, must be put back where they ________.

The building ______ will be completed in two months. 

Mrs. Green went back home hurriedly, where her two little twins were crying, _____     they were hungry. 

Entering the room, I found Mary ______at the desk and ______a letter.

_________on the main street, the market was busy yesterday.

_____ the lecturer more clearly, I arrived early and chose a front seat. 

---You have made great progress in your English study, haven’t you? --- Yes, but much _____ .

Greatly moved by her words, _____.

Everything __________into consideration, the plan seems to be practical. 

We are invited to a party __________in our club next Friday.