John ______ leave for New York tomorrow, but I’m not sure.
A.must | B.may |
C.could | D.need |
The number of people present at the concert was ________ than we expected.
A.much fewer | B.much smaller |
C.much more | D.many more |
We work together to achieve our common purpose: ________ world that is safer, cleaner and healthier than ________ one we are living in.
A.the ; / | B.a ; / |
C.the ; the | D.a ; the |
---Would you mind turning off the TV?
----____________, I am listening to an important report.
A.Of course not | B.No, not at all |
C.I’m afraid not | D.Yes, I do |
----Would you please ______ the paper for me and see if there are any obvious mistakes?
-----Of course I will.
A.look around | B.look through |
C.look up | D.look into |
The Greens used to live in London, but they ___________ in Beijing so far.
A.are used to living | B.are used to live |
C.have been used to living | D.have been used to live |