【单选题】
They can’t leave until they _________ their work .
①
did
②
are doing
③
have done
④
his done
【单选题】
They can’t leave until they _______ their work .
①
did
②
are doing
③
have done
④
his done
【单选题】
It’s a [填空]. It isn’t an [填空].
①
cherry,apple
②
orange,cherry
③
apple;cherry
④
egg,cake
【单选题】
—Don’t forget to come to my birthday party tomorrow.—I ____ .
①
don’t
②
won’t
③
can’t
④
haven’t
【单选题】
Sorry, I can’t find the books you asked for.____________
①
Don’t mention it.
②
It’s your fault.
③
Thanks anyway.
④
I won’t forgive you.
【单选题】
—Where is John? I couldn’t find him.— .
①
He is very busy
②
I suppose he could have gone to the meeting room
③
I couldn’t agree more
④
He is good.