英语问题(关于情态动词造句)

need，can,must，may，have to

Can you speak English? 你会讲英语吗？
You can’t play basketball. 你不能玩篮球。
I have to take Bill to hospital． 我必须带比尔去医院
Do you have to give up eating ice cream？
你必须放弃吃冰淇淋吗？
——No， I don’t have to， but I must eat less of it．
不，我不必，但是我必须少吃一点。
We must finish our homework every day.
我们每天都必须完成作业
否定形式mustn’t表示“不应该”、“不可”、“不许”
You mustn’t tell her about it. 你一定不要把这事告诉她
You may take whatever you like. 你喜欢什么就拿什么。
She may not know about it. 她可能不知道这件事。
--Need I come? --Yes, you must. --我需要来吗？ --需要
You needn´t telephone him now. 你现在不必打电话给他

The film is been on for ten minutes./I haven't been to beijing .
I needn't go to school tomorrow.<need没有肯定形式>
We can do more exercise to keep ourselves healthy./We can't play computer games every day.
I must finish my homework on time./You mustn't throw the rubbish everywhere.
Look!It may be Tom./The