_________ in Current Biology, the finding suggests that female birds seek mates with superior singing skills.
A. To publish B. Published
C. Having published D. To be published
-How is your new babysitter?
--We _________ ask for a better one. All our kids love her so much.
A. couldn’t B. might C. mustn’t D. should
A cup of water _________ you will feel better.
A. or B. but C. so D. and
Actually girls can be _________ they want to be just like boys, whether it is a pilot , an astronaut, or a general manager.
A. wherever B. whoever C. whatever D. whichever
--Who is your new secretary?
--Miss Evens. I’m very pleased with the work that she _________ so far.
A. are doing B. did C. were doing D. has done
- I wonder what you _________ me for a haircut.
-- $ 60 at least.
A. take B. charge C. spend D. cost
