The number of college graduates in a country _____ its cultural standard nowadays.
A.reflects |
B.reflect |
C.are reflecting |
D.have reflected |
—Do you mind if I open the window?
—_____, I feel a bit cold.
A.Of course not |
B.I’d rather you didn’t |
C.Go ahead |
D.Yes, please |
—Shall we run around the park or go for a bike ride?
—______. They are both good activities.
A.That’s all right |
B.It makes no difference to me |
C.Yes, I like them very much |
D.I’d prefer a bike ride |
—How did she get infected?
—She ____ the viruses without any protection.
A.exposed to |
B.had exposed to |
C.was exposed to |
D.has exposed to |
With two children _____ middle school, the parents are working hard.
A.attended |
B.being attended |
C.having attended |
D.attending |
—Have you got any job offer?
—No, I______.
A.am waiting |
B.waited |
C.had waited |
D.have waited |