You mustn't swim in the sea.（改为祈使句）You mustn't swim in the sea.（改为祈使句） （ ）（ ）in the sea.

you mustn't swim in deeper water如何回答? You mustn't swim in the sea改为祈使句 You mustn't swim in the sea.（改为祈使句）You mustn't swim in the sea.（改为祈使句） （ ）（ ）in the sea. Can I swim in the ricer?No you mustn't.为什么答句回答用mustn't you mustn't swim in this river.----- -----in this river.填空 the river is dangerous.you ___ swim in it .A.can't B.mustn't C.couldn't D.needn't You mustn't talk in the class. You mustn't ()(run)in the classroom. 改为祈使句 (1)You must hand in your homework on time.(2)You mustn't play baskerball in the street.(3)You must keep quiet in the reading room.(4)You mustn't be late forschool.(5)you shouldn't frighten the dog.(6)you can't swim in the river.(7)you can't,that,you,in,river,swim 14.—— we swim in that river?——No,you .It’s dangerous to swim there.— we swim in that river?—No,you .It' s dangerous to swim there.A.Must; can't B.Can; may notC.Shall; don't D.May; mustn't You ______ swim in a swimming suit.横线上填must还是mustn't 我在百度翻译 翻译过swim in a swimming suit 中文是：在游泳衣游泳 用must或mustn‘t填空You（ ） goswimming with your parent.You （ ） wear shoes to go into the swimming poolYou （ ） swim when you are sickYou （ ）do warm up exercies before you swim.You （ ）must swim in a swimming suitYou （ ） tak you mustn’t play football in the street.改成祈使句 You mustn't talk in ciass改为同义句 You mustn't talk loudly in the cinema.(改为祈使句) You mustn't talk loudly in the cinema改为祈使句. You mustn't listento MP4 in class.改为祈使句