用have to,can,must 造1组句子(快,快)要求把每个句子变为否定句,一般疑问句并作回答并翻译

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用have to,can,must 造1组句子(快,快)要求把每个句子变为否定句,一般疑问句并作回答并翻译
用have to,can,must 造1组句子(快,快)
要求把每个句子变为否定句,一般疑问句并作回答并翻译

用have to,can,must 造1组句子(快,快)要求把每个句子变为否定句,一般疑问句并作回答并翻译
1. have to
I have to go home now.
I don't have to go home now.
Do you have to go home now? Yes, I do./No, I don't.
2.can
I can speak English.
I can't speak English.
Can you speak English? Yes, I can./ No, I can't.
3. must
I must finish it now.
I don't need to finsh it now.
Must I finish it now? yes, you must./no you needn't.

I have to go to school on Monday
我星期一要去上学。改成 I don't have to
Do you have to go to school on Monday?你周一要去上学吗?
Yes,I have.
I can teach you English
我能教你英语。改成I can't teach
Can you ...

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I have to go to school on Monday
我星期一要去上学。改成 I don't have to
Do you have to go to school on Monday?你周一要去上学吗?
Yes,I have.
I can teach you English
我能教你英语。改成I can't teach
Can you teach me English?你能教我英语吗?
Yes,I can.
I must go home
我要回家了。改成 I don't need to
Must you go home?你必须回家吗?
Yes,I must.

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I have to do my homework by myself.
I can go to school by bus.
I must finish the work by this Friday.