—Why do you look worried?
—There are so many problems______.
A.remaining to settle | B.remained settling |
C.remaining to be settled | D.remained to be settled |
A new bridge ______ across the river and it is expected to open next year.
A.was building | B.is built | C.will build | D.is being built |
We appreciate ______ us know the change of the date for the meeting.
A.him to let | B.him let | C.his letting | D.let |
This is a picture of Dr. Yuan, a scientist ____ is well known in our country.
A.which | B.who | C.whom | D.whose |
Only when I left my parents for Italy ________ how much I loved them.
A.I realized | B.I had realized | C.had I realized | D.did I realize |
There was _____ time _______ I hate to go to school.
A.a, when | B.a, that | C./, when | D.the, that |