---You’re writing an essay now , right?
---Yes. I’m busy collecting material ____ to the topic .
A. relevant B. similar C. devoted D. addicted
The expert offered us another piece of advice , ___ of great help to our program.
A. I think it is B. I think which is C. which I think it is D. which I think is
---What caused the party to be postponed?
----_____the invitations .
A.Tom to delay sending B. Tom’s delaying sending
C.Tom delaying to send D. Tom delayed to send
After you’re done with the application form , send it to ___ is in charge of sales.
A. who B. whatever C. no matter who D. whoever
Hardly _____ closed my eyes ___ I began to make this fantastic dream .
A. had I , when B. I had , when C. did I , than D. I did , than
Lily didn’t come to the party last Sunday. ____，she would have made the party more exciting .
A. If she came B. Would she come C. Had she come D. Did she come
