Mum shows_____ now to make a hamburger.

Mum shows_____ now to make a hamburger. Can I have some ice-cream now,Mum?---No,______can't._____should have dinner now.(用适当代词填空) May I watch TV now .mum?No ,you ___为什么用 mustn't 不用 needn'tmay not 为什么 不用 Mum,can we ____(play) football now? I think my mum is ____work now. -may i watch TV now ,mum?-no,you __.a.may not b.mustn't答案用mustn't,但是感觉两个都可以,写出原因! 27.—Mum,must I wash the dishes right now?—No,you wouldn't为什么答语不是needn't呢 补全对话,每空填一词.T：Mum ,why are you in a (1) M：The (2) truck is outside.I must go downstairs to (3) the rubbish in it now.(a moment later ,Mum goes upstairs again.)T：Mum ,how do you know the truck is (4) .M：Can’t you hear the mu 九年级英语补全对话怎么写T：Mum ,why are you in a (1) M：The (2) truck is outside.I must go downstairs to (3) the rubbish in it now.(a moment later ,Mum goes upstairs again.)T：Mum ,how do you know the truck is (4) .M：Can’t you hear －May I play soccer now,mum?－No.I'd rather you ____.You____finish your homework first.－May I play soccer now,mum?－No.I'd rather you ____.You____finish your homework first.A.wouldn't;must B.didn't;shall C.won't;shall D.didn't;will can i walk across the road now ,mum?no you _____ .you have to wait until the right turns greencan i walk across the road now ,mum?no you _____ .you have to wait until the right turns greenA.couldn't B.shouldn't C.mustn't D.needn't选哪个为什么 高一英语完成句子题Mum,what are you cooking now?Don't you _____________________?闻到有东西烧糊（smell) I'm so busy these days that didn't write to you u( )now.I'm m( )you and Mum very much. Don't make me Mum,I am just____(will)to go out now,I want to stay at home.请问填什么 1.Don't ___ the house.Mum ___(clean) it yesterday.2.What ___ you ___ just now?I ___ somehousework.(do) 翻译并语法说明 用may来提问,用什么来回答?如：May I watch the moon now,Mum?No,you _____.A.can't B.needn't C.don't D.aren't Mum is times as old as my sister.How old is mum now?_________姐姐15 mum,he doesn't love me