—May I open the window to let in some fresh air?
—___________
| A.Come on | B.Take care | C.Go ahead! | D.Hold on! |
. Doing your homework is a sure way to improve your test scores, and this is especially true ______ it comes to classroom tests.
| A.when | B.since | C.before | D.after |
No sooner ______ started to shine ______ it was clouded over again.
| A.the sun had; than | B.had the sun; than | C.had the sun; when | D.the sun had; when |
Many teenagers in China are accustomed to ______ after, ______ for granted everything their parents do.
| A.being looked; taking | B.looked; taking | C.being looked; took | D.looking; taking |
It ______ to be seen whether Yao Ming will be fit enough to play in the new season.
| A.stays | B.keeps | C.appears | D.remains |
Premier Wen Jiabao started his three-day official visit to South Korea, ______ was aimed at increasing cooperation and good neighborliness.
| A.that | B.where | C.which | D.as |