What is the main purpose of the passage?
A.To introduce the idea that dietary at increases the blood cholesterol level.
B.To make people know about the relationship between eggs and cholesterol.
C.To persuade people that eggs are unhealthy and should not be eaten.
D.To convince people to eat “designer” eggs and egg substitutes.

“Never say that again, ....................... ?”
A.won’t you
B.will you
C.do you
D.don’t you

That the committee members could not agree with each other about solving that problem........................ caused a serious problem.
A.is
B.was
C.has
D.have

I must take this watch to be repaired as it....................... over 20 minutes a day.
A.accelerates
B.increases
C.progresses
D.gains

“Could I speak to Mai, please?” “ Yes, .................”.
A.answering
B.talking
C.saying
D.speaking

“.................. .” – “Never mind, better luck next time.”
A.I’ve broken your precious vase
B.I have a lot on my mind
C.I couldn’t keep my mind on work
D.I didn’t get the vacant position

- Peter: “Do you think that we should use public transportation to protect our environment?” - Mary: “.............................. .”
A.Of course not. You bet.
B.Well, that’s very surprising.
C.There is no doubt about it.
D.Yes, it’s an absurd idea.

........................the book, please return it to me .
A.Should you find
B.Will you have found
C.Will you be finding
D.Will you find

A.dissolved
B.blamed
C.destroyed
D.increased

A.amuses
B.purses
C.blouses
D.pleases