The policeman says,"Thank you.You___go now." A.must B.mustn'
you must clean the classroom,you?a.needn’t b.mustn’t c.can’t
.—Must I do it right now?—No,you .A.won’t B.mustn’t C.don’t
look out you mustn'tcross the road now .you must wait for th
-----Ido my homework now?--No,you--------ACan mustn't B Must
改错—Must I practice the piano now?—No,you mustn't.
you must be a writer,_____ you ? A.mustn't you B didn't you
YOU mustn't cross the road now
You can't go home now.you clean the classroom.A.must.B.can.C
you work hard next time,mustn't you A.must B.can C.should
must I finish the homework now?No,you mustn't.请问这句话哪里错了?怎么改
Must I go to the supermarket now?的否定回答应用No,you mustn't.还是No,
she () the policeman .a thank b thanks c think d thinks