品句填词
1．In order to protect our environment, we can’t freely cut down trees without the government’s permission (允许)．
2．With the breakdown (故障) of the programme, the computer can’t work.
3．The Internet is of great value as a data source (来源)．
4．There is no access(通路) to the street through that door.
5．This kind of stamp is designed (设计)by some students who are learning art at our university.
