---- Lin Zhiying is 39 years old. But he looks even _____ than a college student.---- Yes, he is one of my _____.
-Is this your pencil? -Yes, it's _. Look, here is No. 5.
-Let's play tennis, OK?-Sorry, I must _ first.
- _ he like math?一 Because it's difficult.
The sports trousers are nice. I'll .
-I like Friday. -Me too.we can have a good time the next day.