W: Your spoken English is very good. I like it very much.
M: Thank you ! You see, I’ve ever stayed in America for three years and during that time my oral English was improved a lot.

How long did the man stay in America（）

A. Camp jobs are very attractive.
B. Customers at hotels usually give tips to waiters.
C. High school kids usually help their parents cutting grass.
D. The man wants a job outside because machines do all the work.

A. Continue to read.
B. Meet the woman at the library.
C. Make some coffee.
D. Go out with some friends.