If Icould help___,I needn’t have taken trouble to send the broken computer to therepairing centre.

What do you think of ‘Eat-up’ Campaign (光盘行动)?–I think it’s really necessary. It is reported thatthe food that Chinese peopleevery year is enough to feed 200 million people for ayear.

good care of the nurses, the boy is recoveringfrom his heart operation

Don’t use mobile phones at the gas station. It ________dangerous.

Will you read me a story ,Mummy?–OK.You________have one if you go to bed as soon as possible.