This problem is said _____ three times at the meeting. However, they haven’t arrived at a conclusion now.
A. to have discussed B. to have been discussed
having
been discussed D. having discussed
______ his knowledge of the mountainous country, John Smith was appointed as our guide.
A. In spite of B. On
account of 
Regardless
of D. Instead of
Production fell _____ 20% in May, _____ the same month of last year.
A. in; compared to B. by; compared to
with;
compared with D. by; comparing with
Had you listened to the doctor, you _____ all right now.
A. are B.
were 
would
be D. would have been
The problem was raised _____ we should get all the machines _____.
A. that; to repair B. which; repaired
where;
to be repaired D. when; repaired
– How did you find the film Avatar?
– _____. I can’t think too highly of it.
A. It’s really wonderful B. It all depends
By
chance
D. It makes no sense
