补全对话
根据对话内容，从方框内所给的选项中选出最佳选项，将其序号写在方框下面的横线上，选项中有两项为多余项。
(Dawei comes across Li Lei,who is studying in the school library．)
A：Hi,Li Lei．Are you busy with your homework now?
B：Oh,yeah,Dawei．And you?
A：I'm here for a book．Hey,Li Lei．Have a break! We should be outside in the fresh air．It's good for us．
B：Sorry,I can't． 1 I must hand it in tomorrow．
A：Oh,I see．But we can't always stay indoors．We must often take exercise． 2
B：Never．I hardly have time now．A sea of homework almost takes up all my free time．It's sad but that is life． 3
A：You mean my life? In fact,I'm also very busy like you．But you know I like sports． 4 Whenever I have a little time,I will do them．
B：No wonder you are so energetic．
A：Yeah,better health,better grades． 5
B：Yes,you are right．It sounds as if I should also try to exercise often in the future．Dawei,shall we play basketball for a while now?
A：OK．Let's go!
1．________
2．________
3．________
4．________
5．________
根据汉语完成句子
我们可以一周练习一两次钢琴。
We can practise the piano ________ ________ ________ a week．
他最喜欢的节目是动物世界。
________ ________ ________ is Animal World．
他几乎不知道做什么。
He ________ ________ knows what to do．
到月底你们才能得到本次考试的成绩。
You ________ ________ ________ ________ ________ ________ ________ until the end of this month．
我觉得每晚睡八个小时很重要。
I think it's important to________ eight________ a night．
根据首字母提示补全单词或用所给单词的适当形式填空
Sue seldom eats ________ (health) breakfast．
Her mother always goes ________ (shop)．
She ________ (play) the piano at least four times a week．
Look! The children are ________ (swing) on a rope．
