19. At a
rough estimate, Nigeria is
_____ Great Britain.
A. three times the size as
B. the size three times of
C. three times as the size of
D. three times the size of
20
Because of ____ mail we receive, we may not be able to reply to your letter.
Please remember
your full name
with your letter.
A. a great many of
B. a large amount of
C. the large amount of
D. a great plenty of