I can't find my purse. I___________ it in the supermarket yesterday, but I'm not sure.
A. should leave B. must have left
C. might leave D. could have left
The gold medal will be awarded ___________to wins the first place in the bicycle race.
A. whomever B. wherever
C. whoever D. whatever
It took him a long time to___________ the skills he needed to become a good dancer.
A. display B. acquire
C. teach D. test
I need a new passport so I will have to have my photographs___________.
A. taking B. taken
C. being taken D. take
(题文)The__________ that there is life on other planets in the universe has always inspired scientists to explore the outer space.
A. advice B. order
C. possibility D. invitation
—I'm moving in a few days and I wonder if you could help.
—___________. Just let me know when, and I'll be there.
A. You bet B. It depends
C. Forget it D. No kidding