The professor could hardly find enough grounds on which to base his arguments ______ the new theory.
A. in honor of B. in favor of C. in case of D. in memory of
That is the only way we can imagine ______ the overuse of water in students’ bathrooms.
A. reducing B. to reduce C. reduced D. reduce
______ the breakfast room, there is also a cozy bar where guests can enjoy afternoon tea.
A. Except for B. In addition to C. In addition D. Except
——May I go to play football with Mike now, Dad?
——No, you can’t go out ______ your homework is being done.
A. as B. until C. before D. after
It is said that Chinese eat ______ vegetables per person today as they did about 30 years ago.
A. more than twice B. as many as twice
C. twice as many as D. more than twice as many
Some people fear that ______ air pollution may bring about changes in ______ weather around the world.
A. /, the B. the, / C. an, the D. the, a
