According to the passage, one yolk contains approximately what fraction of the suggested daily limit for human consumption of cholesterol?




A.3/4
B.2/3
C.1/2
D.1/3

According to the passage, which of the following is a cause of heart diseases?




A.minerals
B.cholesterol
C.canola oil
D.vitamins

Jane. "It's going to rain".
Mary. "_______".




A.I hope not so
B.I don't hope either
C.I don't hope so
D.I hope not

Water polo _________ with a ball in a pool and people play it in a team.




A.plays
B.played
C.is played
D.is playing

He had spent ____ time writing an essay on his childhood.




A.a few
B.a large number of
C.a great deal of
D.many

Tim looks so frightened and upset. He ____________something terrible.




A.must experience
B.should have experienced
C.can have experienced
D.must have experienced

We regret to tell you that the materials you ordered are _______.




A.out of reach
B.out of practice
C.out of stock
D.out of work

be sure/ good seat/ your tickets / should/ bought/ advance.




A.I'm sure about a good seat for your tickets should be bought in advance.
B.To be sure of a good seat, your tickets should be bought in advance.
C.To be sure of a good seat for your tickets should be bought in advance.
D.To be sure of a good seat, your tickets should be bought advance.

According to the passage, the word culture ______.




A.is related to the preparation and use of land for farming
B.comes from a source that has not been identified
C.develops from Greek and Roman literature and history
D.derives from the same root as civilization does

Choose the best answer.
Everybody seems to feel tired of watching the same commercials on TV every night, _____?




A.doesn’t he
B.don’t they
C.does she
D.do they