______Jim ______his cousin has been to America，so________ of them knows the country well.

I think these students should do ______ part in keeping the class-room clean.

I don’t like those two coats because ________ of them fits me.

Don’t you feel surprised to see Bruce at the meeting ?—NoI really didn’t think _____________ here

The film Bolt is very interesting. — _________. I like it very much.