In the lower latitudes of the tropics, hunter-gatherers ________.
A.can free themselves from hunting
B.live along the coasts and waterways for fishing
C.have better food gathering from nature
D.harvest shorter seasonal crops

Which of the following would serve as the best title of the passage?
A.Evolution of Humans’ Farming Methods
B.Hunter-gatherers and Subsistence Societies
C.A Brief History of Subsistence Farming
D.Hunter-gatherers: Always on the Move

The phrase “to a good cause” could be best replaced by which of the following?
A.to reward the winner
B.to protect a wise investment
C.for a good purpose
D.for an award

Which of the following is NOT mentioned in this passage?
A.Some runners were ready to put out a fire
B.Some runners looked like Elvis Presley
C.Some runners were participating in a wedding
D.Some runners were serious about winning

(32) ________
A.exact
B.right
C.precise
D.fit

(28) ________
A.lots
B.far
C.so
D.very

(30) ________
A.know
B.knowledgeable
C.knowledge
D.knowledgeably

“I’m sorry I gave you the wrong number”, said Paul to Susan.
A.Paul apologized to Susan for having given the wrong number.
B.Paul accused Susan of having given him the wrong number.
C.Paul thanked to Susan for giving the wrong number.
D.Paul denied giving Susan the wrong number.

I needn’t have watered the garden because it came down in torrents after that.
A.If only I had watered the garden before it came down in torrents.
B.It’s a pity I had watered the garden before it came down in torrents.
C.I regret having watered the garden before it came down in torrents.
D.If it had came down in torrents, I wouldn’t have watered the garden.

There are a lot of clouds_______ the sky.
A.on
B.by
C.at
D.in