You had better ________ some time every day for sports so that you can keep yourself energetic.

Mr. Wu, I can’t understand everything in class. —Don’t worry! I’ll _______ the main points at the end.

The doctor tells me I should eat ______ meat and take ______ exercise.

He would like ________ to go to the cinema with his brothers

I don’t think you study _________. You should study _____