__________(30)
A.undertaken
B.secured
C.pledged
D.contracted

__________(31)
A.pioneered
B.led
C.founded
D.inaugurated

__________(33)
A.withstand
B.encounter
C.confront
D.experience

__________(35)
A.formed
B.devised
C.manufactured
D.constructed

__________(37)
A.concerns
B.provisions
C.relations
D.terms

Rewrite the following sentences:
Learning English is necessary.
A.It is necessary for learn English.
B.It is necessary to learning English.
C.It is necessary to learn English.
D.It is necessary for me about learning English.

Rewrite the following sentences:
The man couldn’t speak. He was so surprised.
A.The man was too surprised that speak.
B.The man was too surprisedly to speak.
C.The man was too surprised to speak.
D.The man was too surprised or speak.



The man was too surprised to speak.

What does the passage mainly discuss?
A.The methods that mammals use to nurse their young.
B.The care that various animals give to their offspring.
C.The importance among young mammals of becoming independent.
D.The difficulties young animals face in obtaining food.

Where in the passage does the author discuss the effect of comparing two candidates?
A.paragraph 3
B.paragraph 4
C.paragraph 2
D.paragraph 1

Multiple choices:
It was raining very ............. so I took my umbrella.
A.wet
B.badly
C.hard
D.firmly