______(66)
A.for
B.as to
C.out of
D.about

______(67)
A.boosted
B.rose
C.enlarged
D.lifted

______(69)
A.keep
B.stay
C.hold
D.follow

A.weather
B.animal
C.human
D.canteen

A.familiar
B.redundant
C.customary
D.reluctant

Mark the letter A, B, C, or D to show the underlined part that needs correction in each of the following questions.
The lion has long been a symbol of strength, power, and it is very cruel.
A.The
B.long
C.a
D.it is very cruel

He is very intelligent. He can solve all the problems in no time.
A.So intelligent is he that he can solve all the problems in no time.
B.He is very intelligent that he can solve all the problems in no time.
C.An intelligent student is he that he can solve all the problems in no time.
D.So intelligent a student is he that he can solve all the problems in no time.

We cut down many forests. The Earth becomes hot.
A.The more forests we cut down, the hotter the Earth becomes.
B.The more we cut down forests, the hotter the Earth becomes.
C.The more forests we cut down, the Earth becomes hotter.
D.The more we cut down forests, the Earth becomes hotter.

The coffee was not strong. It didn’t keep us awake.
A.The coffee was very strong, but it couldn’t keep us awake.
B.We were kept awake because the coffee was strong.
C.The coffee was not strong enough to keep us awake.
D.The coffee was so hot that it didn’t keep us awake.

________ some countries have ruined their agriculture, squandering money on uneconomic factories, the Ivory Coast has stuck to what it is good at.
A.After
B.During
C.When
D.While