I told Sally how to get here, but perhaps I ______for her.
A.had to write it out | B.must have written it out |
C.should write it out | D.ought to have writte it out |
The government has taken some measures to reconstruct the earthquake-hit areas, but it must be some time ________ everything returns to normal.
A.since | B.after | C.unless | D.before |
________ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
A.Examining | B.Examined |
C.Being examined | D.Having been examined |
We agreed to accept ________ they thought was the best professor in the college.
A.whatever | B.whomever | C.whichever | D.whoever |
I don’t know who invented ________ telephone. It’s really ________ most useful invention.
A.the; a | B./; a | C.a; the | D./; the |
I know a little bit about the city as I __________ there for one year in my youth.
A.am studying | B.had studied | C.studied | D.have studied |