(2013·安徽，31)If parents have children help with housework, the children will feel needed.________，they will learn to take care of themselves

10. The actor ______ us greatly with his wonderful performance and excellent English.

Have you found the information about famous people__ you can use for the report — Not yet .I’ll search some on theInternet.

It is very strange that as many businessmen_________were present should have agreed to the stupid plan.

Those _____ know the answer put up your hands.