If you are worried______the problem, you should do something about it.A.withB.forC.onD.abo
If you are worried______the problem, you should do something about it.
A.with
B.for
C.on
D.about
If you are worried______the problem, you should do something about it.
A.with
B.for
C.on
D.about
Is this the knife ______ ?
A.for which you are looking
B.for that you are looking
C.which you are looking for
D.that you are looking
You may go earlier if you really have to, but I'd rather you ______ for me.
A.wait
B.waited
C.to wait
D.waiting
You never told us why you were late for the party, ______?
A.did you
B.had you
C.didn't you
D.hadn't you
A.for
B.about
C.to
D.in
Don't forget to post the letter for me,______?
A. do you
B. will you
C. are you
D. can you
A.at…at
B.at…with
C.at…with
D.with…at
George: You look pale. What's the matter with you?
Rose: ______.
______ in this town?
A.Whom do you think is the richest man
B.Do you think who is the richest man
C.Who do you think is the richest man
D.Who you think is the richest man
You've made a mistake—you've______ the word.
A.left out
B.left off
C.left behind
D.left for
Thank you for your postcard; it was very______of you to send it.
A.pleased
B.conscious
C.responsible
D.considerate