If you want to learn about Liu Xiang，let me know，__________you?

The computer, ______________ help we human beings have stepped into the information age, should be made full use of to promote the social development

The film star is very funny. He always makes us__________ in his movies.

18Everyone must have known the death of the waitress, __________?

Normally, if you have a/an __________ on your car, you needn’t pay for your repairs.