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
问题描述：
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
答
I have to do my homework by myself.
I can go to school by bus.
I must finish the work by this Friday.
答
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.
答
1. have toI 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.canI can speak English.I can't speak English.Can you speak English? Yes, I can./ No, I ...