Unfortunately I was sitting at the table with smokers on side of me.
A.either | B.both |
C.other | D.all |
Helen said she would come to my birthday party, but she hasn’t yet.
A.dressed up | B.turned up | C.made up | D.broken up |
____some doubt among scientists about the cause of cancer.
A.It exists | B.There exists | C.There is existing | D.It is existing |
---Try not to work yourself too hard. Take it easy.
--- Thanks. _________
A.So what? | B.No way | C.What for? | D.You, too. |
The Harry Potter books are quite popular; they are in greatin this city.
A. | quantity | B. | progress | C. | production | D. | demand |
The manager ______ the workers how to improve the program since 9 am.
A.has told | B.is telling | C.has been telling | D.will have told |