_____________ the program, they have to stay there for another two weeks.

If he can __________ his ability with hard work, he should be very successful.[ ]

I can’t follow our new foreign teacher in class.- . Listen more.

Shall I close the window for you— No. I am used to ______ with the window______.

Experts suggest that teenagers spend at least 30 minutes exercising, five times a weekWalking and riding your bike _____ , and ______