It was a bit embarrassing when the teacher caught us ___________ .




A.cheat
B.cheating
C.to cheating
D.to cheat

The doctor recommended __________ .




A.that my father eats more fish and no drinking wine
B.my father that eating more fish and no drinking wine
C.my father that to eat more fish and not to drink wine
D.that my father eat more fish and not drink wine

“Why are you mad at John?” “He’s been making a lot of trouble ___________ me lately.”




A.with
B.to
C.by
D.for

Doctors usually have to study for at least 7 years before becoming fully ___________.




A.qualified
B.tested
C.approved
D.examined

Multiple choices:
Tom has been living here _____ six years.




A.for
B.since
C.in
D.

__________(36)




A.firm
B.persistent
C.substantial
D.durable

__________(34)




A.findings
B.creations
C.advances
D.gains

__________(29)




A.absorbed
B.consumed
C.erased
D.exhausted

What can be inferred from the passage about the practice of animal parents feeding their young?




A.It is dangerous for the parents.
B.It is unknown among fish.
C.It is most common among mammals.
D.It is related to the size of the young.

Choose the word or phrase that best fits the gap in each sentence.
Overexposure to the sun can produce __________ can some toxic chemicals.




A.more than damage to the skin
B.more damage than to the skin
C.damage more than the skin
D.more damage to the skin than