Though the rescue took more than eight hours, that experience inspired Helen to devote her life to ______ others in need.
A. help B. helped
C. helping D. being helped
Look out! Don’t get too close to the tower ______ top is under repair.
A. which B. whose C. its D. who
I ______ doing some sports with others ______ chatting online in the room.
A. like; instead B. would rather; than
C. prefer; to D. prefer; than
Her attitude ______ her daughter is that of a friend.
A. as B. on C. for D. to
______ was in 2010 ______ I graduated from Oxford University.
A. That; that B. It; when
C. That; when D. It; that
We should ______ all the figures and see if we have enough for the project.
A. add B. add to
C. add up to D. add up
