1. 用方框中所给的短语填空

have been to，in order to，go online，search for，on the news

1. （1） Do you know the scientist last night?

     一No,I didn't watch TV last night．

3. （2） They the Great Wall before．
5. （3） Mary works hardimprove her grades．
7. （4） You canand look through the news．
9. （5） We canjobs online．