I am sorry you’ve been waiting so long, but it will still be some time __________ Brain gets back from his holiday.
A.since B.before C.till D.after
— Can you explain ____ you have been late for school several times this term?
— Sorry, but it is the first time that I have been late this week.
A.why is it that B.how it is that C.why it is that D.how is it that
________ of you figures out the answer will be given a pack of candies weighting 2 pounds as a gift.
A. Anyone B. Whoever C. Those D. Who
After _________ all the difficulties, he has developed a habit of facing everything bravely, and is now living a simple but full life.
A .looking through B. going through C. looking up D. going up
President Hu Jintao urged every effort ________ to rescue and treat the injured German tourists in a traffic accident in Tianjin on the morning of Oct1, 2012.
A.is made B.must be made C.be made D.should make
While ______ himself in the newspaper in a cafe , he got his pocket picked.
A.having buried B.buried C.burying D.to be buried