Steps must be taken _____ this kind of disaster will never happen again.
A.because B.even if C.so that D.as
Jenny works hard as usual and it has _____. She got the first in the final exam again.
A.showed off B.paid back C.paid off D.turned up
— Let's have a game of tennis; the loser has to treat the other to a hot dog.
— .
A.I'm afraid so B.It's a deal
C.You've got a point D.My treat
Since many young people have become rich on Taobao.com, I wonder what ________ is like to run a successful on-line business.
A.that B.this C.it D.one
A fire broke out in the building at about 7 on Tuesday morning, _____ in the death of a young girl.
A.having resulted B.resulted C.being resulted D.resulting
--- You don't seem to be quite yourself today. What's wrong?
--- Oh, I'm suffering from a cold. Nothing serious, _____.
A.yet B.indeed C.though D.anyway