li lei isn't here,i'm sorry to say you ___wait.A.must B.have
li lei isn't here,i'm sorry to say you ___wait.A.must B.have
Sorry,I can't ( )you well.Can you say it again?A.listen B.li
( )I put my coat here?Sorry,you ( ).A Must mustn’t B Do don‘
Everyone is here except Li Lei,__?A.isn't he B.aren't they C
A,Excuse me .( ) B,Sorry,I don't have one A,So I must go to
I'm afraid you can't sit here. Sorry,I ___know. A.don't B.di
Must I ___wait for you here?No,you____(needn't)为什么是这个答案请给讲一下
Hi,Li Lei.What’t the matter?-I’m sorry _ _ _.And I think you
I'm sorry.Andy isn't here.He ______(go) to the computer room
Do you have to leave now?--Sorry,but I really _____.A.must B
Can you tell me ___Mr.LI is here?Sorry,he isn't here.If the
A:I was told to be here before five.B:Oh,you ____.I'm sorry