MrChentoldusthatthreefourthsof

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Mr Chen told us that three fourths of the earth ________covered with water.

A．were

B．is

C．was

D．are

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---How do you spend the coming National Day?
---I haven’t decided. I wonder during the holiday.

A．where am I going to spend

B．whether it was going to be sunny

C．if my mother will give me extra homework

D．who will I invite to have a trip with me

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---What do you want to eat for lunch? I will prepare earlier today.
--- Honey, you _______. Let’s go out to have something different.

A．mustn’t	B．don’t have to
C．shouldn’t	D．can’t

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Life can be hard __________, but you must keep your head held high and stay positive. Never
let anyone bring you down.

A．at all times	B．all the time
C．at a time	D．at times

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The time he has devoted in the past years __________ the disabled is now considered to be
__________ great value __________ him.

A．to help; of; for	B．to helping; /; to
C．to help; in; of	D．to helping; of; to

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You can’t believe how terrible the fire is ____you see it with your own eyes.

A．though

B．because

C．unless

D．since

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