1. —I think it is important for children to help their parents housework.
—Exactly. It is not enough to just get good grades at school.
A. in B. out C. for D. with
2. —I’ve prepared everything for the barbecue.
—Do you mean we bring anything with us?
A. can’t B. shouldn’t C. mustn’t D. needn’t
3. I got a stomachache last night and I couldn’t get out of bed this morning.
A. I B. me C. myself D. mine
