c
d 确保你离开时窗子是关上的。
b 一般情况下是you,he and I. 先说你,表尊重,后说我,表谦逊。
d 虚拟
a
b
b
b
II
were
doesn't
leaving
being asked
be done
are
bruise
be
were
minds
C. himself
D. are closed
D. He, you and I; we
D. were to be
B. their
B. /; her
D. will have run out
C. would have lost
were
doesn't photograph
being left
being asked
be done
(should)be
bruise
(should)be
were
(should)mind
1.He was not present today, for he was not quite ____.
C. himself
2.See that the windows ____ before you leave.
D. are closed
3.____ are all university students; ____ have to have a sense of social responsibility.
B. You, he and I; we
4. Great efforts to increase wheat production must be made if bread shortages ____ avoided.
D. were to be
5. Those of us who work in that chemical plant should regularly have ____ lungs checked.
A. our
6. The woman ____ we thought to be ____ turned out to be her sister.
B. /; her
7. It is predicted that existing reserves of natural resource ____ by 2100.
B. are going to run out
8. The millions of calculations involved, had they been done by hand, ____ all practical value by the time they were finished.
C. would have lost
II. Fill in each blank with the proper subjunctive form of the verb in brackets:
1. were
2. does not photograph
3. leaving
4. being asked
5. be done
6. are
7. bruise
8. be
9. was
10. minds