The computer software is old, ，very out of date．
A. or rather B. rather than
C. other than D. more than
The purpose of the campaign is to raise the public’s _______ of the danger of passive smoking.
A. awareness B. connection
C. existence D. consciousness
You are so dependent that I’m afraid you can’t adjust yourself to _______ alone for a time.
A. leave B leaving C. be left D. being left
____ of danger on the road at night, the girl had to go home with a friend____ her.
A. Being warned; accompanied
B. Having warned; accompanying
C. Warning; accompanying
D. Having been warned; accompanying
My laptop computer, ____ I can’t go on with my work, broke down the other day.
A. which B. that
C. without which D. for which
If nature doesn’t provide man with the necessary material, it is the laboratory _____ he will turn to for help.
A. where B. that C. which D. what
