They _ go to work today A:aren;t B:don;t C:don't D:isn't
They _ go to work today A:aren;t B:don;t C:don't D:isn't
Mary and Linda___here now.A.aren't B.don't C.isn't D.doesn't
Kate___on line. A.not go B.don't go C.doesn't D.isn't go
They ( )have a bike.A.doesn't B.don't C.aren't D.not
______ go .A Not B Don't C Doesn't D Isn't
I am a student,( A.isn't I B.am I C.aren't I D.don't I
( )late next time ,Tom.括号里填什么 A.Aren`t B.Isn`t C.Can`t D.Don
1.please__ late for the meeting A.isn't B.aren't C.don't be
They __allowed to watch TV too long.A.don"t be B.aren"t C.do
Their parents ( )at work A.aren't B.don't
I don't like _ late.A.to B.be C.to be D.go
They _____ having a picnic.A.don't B.aren't C.can't选哪个?