--- How many hours do they exercise every day? ----________. A. Twice a day B. Often C. Two
You shouldn’t ____ your hope. Everything will be better.
— I’m leaving for Hong Kong to visit Disneyland in two days. —
— ____ will you finish your homework? — In half an hour.
— Your parents have never learned English, _____? — Yes, they learned a little.
— Sixteen –year-olds should ____ to drive.