—Do you think it’s a good idea to make friends with your students ? -- ________,I do .I think it’s a great idea .
Though the professor tried his best to explain the difficult question, the students still looked _____.
Look! What has happened. I’d rather you ______ her about the bad news.
Every man worker and every woman worker _____ free medical care. At Christmas each boy and each girl ___ given a present.
Don’t be worried. I’ll ________ your pet dog when you’re away.
Only after the woman had her own child ________ how difficult it was to be a mother.