补全对话　填入适当的单词，使对话完整与正确。

A：Hello．

B：Hi, 　　1　　

A：Hi, Lina．I am fine．How are you?

B：I am fine, too．Lina will come to have a barbecue with us this weekend．

A：　　2　　?Lina does nothing at weekends, so I think it is good news．

B：　　3　　?

A：Thanks, I will．By the way, what can I do to help?

B：Oh, I haven't 　　4　　 this kind of thing．But if I need your help, I will tell you．

A：OK．Then I will see you this weekend．I am looking forward to the barbecue．

B：　　5　　 I．See you at the weekend．

A：See you．

1．________　2．________　3．________　4．________　5．________

补全对话　填入适当的单词，使对话完整与正确。

A：What can we do to(1)________ pollution?

B：Always put litter in litter bin, and stop(2)________ plastic bags for shopping．

A：Anything(3)________?

B：Stop factories(4)________ producing unhealthy gases, plant more trees in the streets and make classrooms(5)________ noisy．

A：Which ways are the most important?

B：I think that all above are the most important．

A：I agree．We all should protect the environment．

补全对话　填入适当的单词，使对话完整与正确。

A：Hello, what do you 　　1　　 about DIY(Doing It Yourself)．

B：I think it's good．You see, many students have 　　2　　 to do in their free time except watching TV or using the Internet chat room．My suggestion is to join the DIY activities．

A：Why is it 　　3　　 than watching TV or using the Internet chat room?

B：By joining the DIY activities, such as a pottery, students can learn some practical skills．They get the chance to make something 　　4　　 their own hands．

A：Anything else?

B：Yes, DIY is helpful to students also because they help students improve their self-confidence．

A：Right! I quite 　　5　　．

1．________　2．________　3．________　4．________　5．________