—I hear you run for half an hour every day. —Right, we have to. It is one of the ______ in our school.
You’ll have an English exam tomorrow. You’d better ____ watch TV this evening.
The streets here are not so ____ as those in our city.
Mr. Li makes me ____, because it is bad for my health.
Tom didn’t go hiking with his classmates ____ his illness.
Let me just ____ this and then I’ll go swimming with you.