2．try out试用

Any TV set must be tried out before it leaves the factory．

1．try on试穿

He is trying on a new suit．

11．pay back把钱还回给某人

　 I can lend the money to you on condition that you must pay it back in two days．

10．pay off还清债务

　 It took the couple ten years of hard work to pay off the debts．

9．pay for付钱

　 I paid 100 yuan for that shirt．

8．agree on意见一致

　 The building of a new factory was agreed on last month．

7．agree with同意某人的意见；适合于

　 He agreed with me at last．

　 The climate here doesn’t agree with me．

6．agree to do sth．同意做某事

　 He agreed to help me with my English．

5．point at指指点点

　 In part of Asia you must not sit with feet pointing at another person.

4．point out指出

If I have done anything wrong，please point it out