Did you and your brother do any housework at home last weekend， Sally—________did， because we went out for a trip with our parents.

do you tell him about the news—By an e-mail.

Somepeople would rather ride bikes as bike riding has______of the trouble of takingbuses

I have got a backache.— That’s not surprisingYou ______ in front of that computer too long

Both David and his sister left school when they were only 11.— No wonder of them is poor –educated.