Peopleareusinglaughtertoimprov

People are using laughter to improve their ____________.

A． health

B． healthy

C． healthily

D． healthier

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We’ll do what we can _________ our environment.

A．protect　

B．to protect　

C．be protected　

D．be protecting

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A．about

B．before

C．during

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—I like _________. It’s my favorite fruit.
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A．yogurt

B．strawberries

C．bread

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—He’s so_________ that he likes to meet and talk to new people.

A．serious

B．outgoing

C．quiet

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—You’d better not _________ the picture so high, it’s not easy for people to notice it.
—Yeah. You’re right.

A．put on

B．put off

C．put up

D．put down

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