__________(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

Choose the word or phrase that best fits the gap in each sentence.
Governments should __________ international laws against terrorism.




A.bring up
B.bring in
C.bring about
D.bring back

Choose the word or phrase that best fits the gap in each sentence.
Helen asked me __________ the film called „Star Wars‟




A.have I seen
B.if I have seen
C.whether had I seen
D.if I had seen

Choose the word or phrase that best fits the gap in each sentence.
He’s the most distinguished scientist in his __________ .




A.matter
B.field
C.part
D.place

A.dialect
B.diagram
C.diversity
D.diamond

A.pesticide
B.pollution
C.electric
D.consumer