The experiment can’t have been completed in such a short time,＿＿＿？
A. can it B. was it
C. has it D. is it
Don't you understand the fact, my dear daughter,＿＿＿he is interested in is nothing but your model？
A. that B.which
C. that what D. what that
I don't want any of the three books because I find＿＿＿of them useful for my study.
A. nothing B. no one
C. neither D. none
Thanks a lot. But for your text message, I＿＿＿my ID card at home this morning.
A. would leave B. might forget
C. would have left D. should have forgotten
Talented＿＿＿he is, he is not yet ready to turn professional.
A. although B. while
C. as D. before
Excuse me. Is there any hotel around＿＿＿I can stay at for a night?
A. which B. where
C. that D.hat
