Her parents’ quarreling with each other ____________led to her family’s breaking up.
A.strictly | B.hardly | C.constantly | D.occasionally |
Many a teacher and many a student __________ it with __________ own eyes.
A.has seen; his | B.has seen; their |
C.have seen; his | D.have seen; their |
It is known to us all that the People's Republic of China __________ on October 1,1949.
A.was founded | B.was found |
C.is founded | D.is found |
I like getting up very early in summer. The morning air is so good __________.
A.to be breathed | B.to breathe |
C.breathing | D.being breathed |
We are now faced with a new problem involved in the popularity of private cars __________ road conditions need __________.
A.which; to be improved | B.that; to be improved |
C.where; improved | D.when; improved |
This coastal area __________ a national wildlife reserve last year.
A.was named | B.named |
C.is named | D.names |