Rewrite the following sentences:
You’re the worst guitarist in the world.
A.No one in the world plays the guitar as badly as you do.
B.No one in the world plays the guitar as bad as you do.
C.No one in the world plays the guitar as not badly as you do.
D.No one in the world plays the guitar as worst as you do.

Rewrite the following sentences:
“Let’s check everything once more,” said the man in chief.
A.The man in chief suggested to check everything once more.
B.The man in chief suggested having checked everything once more.
C.The man in chief suggested checking everything once more.
D.The man in chief suggested check everything once more.

Rewrite the following sentences:
Although the fish appears to be harmless, it is quite dangerous.
A.Contrary to its harmless, the fish is quite dangerous.
B.Contrary as its harmless, the fish is quite dangerous.
C.Contrary from its harmless, the fish is quite dangerous.
D.Contrary of its harmless, the fish is quite dangerous.

Rewrite the following sentences:
It is acknowledged that Vietnam had a complete control over SARS from a very early stage of the epidemic.
A.Viet Nam is acknowleged to have had a complete control over SARS from a very early stage of the epidemic.
B.Viet Nam was acknowleged to have had a complete control over SARS from a very early stage of the epidemic.
C.Viet Nam has been acknowleged to have had a complete control over SARS from a very early stage of the epidemic.
D.Viet Nam had acknowleged to have had a complete control over SARS from a very early stage of the epidemic.

All of the following are true of a memory trace EXCEPT that ____.
A.it is probably made by structural changes in the brain
B.it is related to the degree of recall supported by repetition
C.it is able to be observed directly by investigators
D.it is theoretical construct that we use to form hypotheses

__________ (62)
A.field
B.category
C.group
D.class

__________ (63)
A.work
B.employment
C.occupation
D.line

__________ (65)
A.formed
B.set
C.founded
D.established

__________ (66)
A.instruct
B.oblige
C.demand
D.direct

__________ (67)
A.instance
B.case
C.specimen
D.model