用may, must写一段话

1.must 很抱歉，我必须得走了，我的妻子在等我 2.may 他可能明天才来这儿，我不是很确定。（表推测）3.may 我们可能去埃及，但是我们还没做好决定。（表示不确定）4.must 这肯定下过雨。地板很湿。（表示已有迹象表明的事实，用must)5may .你旅行时将坐火车还是飞机？我不确定。...

回答：Yes,You may./No,you can't 3.must的肯定句：you must be careful . 你必须要小心点。must的否定句：I must not lose any time . 我一会儿也不能耽搁。must的疑问句：Must I finish my homework first ?我必须先完成作业吗？回答：Yes,You must./No , you need't .

Must I stay at home? yes, you must/no, you needn't.

The story is about a girl.She must do a lot of homework to do at night,but her mother is very sick in bed.She must first cook for her mother and then go back to do her homework.She may be tired but she must do it everyday.I respect her with her spirit,and I wish...

May I have a cake?I must do my homework.you should eat less spicy food Can you help me?could you hlep me?I would like to be a reporter.I used to be funny.the bananas are used to feel the monkeys I need to study hard to be great.l need to buy some fruit。I might...

He can swim .Could you take a message for me ?May I help you ?He might go to school .We should help each other .

-Yes，you must.是的，必须过来。-No, you needn't.不，不必过来。May引起的一般疑问句，表示请求和允许。肯定用can，否定用mustn't或者can't，表示“不可以，禁止”例如：May I smoke in this room?我可以在这个房间抽烟吗？Yes, you can.是的，可以。No, you can't.不，不可以。

1.能力 can/could (有时需使用be able to, manage to)The baby can't(couldn't) dress himself.2.许可 can/(could)/may/(might)Can/May I watch TV tonight?Yes, you can/may.3.命令与禁令 must (not), will(军令式的粗暴命令), [shouldn't]You mustn't play now!You will finish ...

（1）以may（表许可或请求）开头的一般疑问句，肯定回答用may，否定回答用 mustn't或cant.（2）在疑问句中不用于第二人称。May i go home, please？我可以回家吗？2、表示义务、必要或命令；表示推测“肯定，一定”。You must come early tomorrow.你明天必须早点来。THey must be at home. The ...

must的有must have been 对现在的推测 must have gone对过去的推测 TA的太麻烦了