a

——Shall we go out for a walk? ——_________ . This TV show is not interesting at all.

---Excuse me , do you have small change for a dollar? ---____________________.

—May I give you a hand? --______________________.

A: Is your Web site for teachers or students? B: It’s about 50/50. There is a lot for both, and I try to keep _________.

He took ___ a new hobby---chatting online in his sixties

Economists_____ a rise in import ____ free market.

A hunter is a man who _________ animals.

The professors and experts held a conference in the academic center of the university to discuss about how to _____the proceedings.

He paid for a seat, when he _____ have entered free

The argument _____ into a quarrel.