Why don’t you _____ to improve your English? [ ]
Some of my classmates don’t like math because they think it’s boring.— I don’t like it, _____. I think it’s too difficult.
______a teacher, John thinks that his duty is to help the students to become better learners.[ ]
During the holiday, ____ people went to travel.
_Could I go to the movie this Sunday, Dad? _ Yes, you_____. But you ______ come back before nine.