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When you are _______ about which button to press on the complicated machine, you can either read the user’s guide for guidance or fax us for specific instruction. Don’t ______ the trial-and-error method.

　 A. insure; do　 B. ensure; make　 C. uncertain; try　 D. unsure; touch

He isn’t fit for the job, ________?

A. isn’t he　　　 B. is he　　　　 C. doesn’t he　　　 D. does he

______is known to everybody, the moon travels round the earth once every month.

　 A. It　　　　　 B. As　　　　　　 C. That　　　　　 D. What

It’s f _______ cold outside.

I failed in the oral examination last term and only then ________ the importance of spoken English.

A．I had realized B．had I realized C．I did realize D．did I realize

Today, when I think of my friend, I remember the way her face _____ when she saw the picture of a dramatic landscape.
A. cheered up 　　　 B. shone up　　　 C. stood up　　　 D. lit up

Can you tell me________ the railway station?

A. how I can get to　　　 B. how can I get to

C. where I can get to　　 D. where can I get to

--You know, Bob is a little slow _____________ understanding, so…
--So I have to be patient _______________ him.
A. in; to        B. on; with       C. in; with      D. at; for

1. 早起鍛煉可使身體健康，強壯。

2. 早起朗讀，有助于記住學過的東西�！　�

3. 可為一天的活動做好準備。

4. 堅持早起對培養(yǎng)好的性格也很有益處。

注意：性格培養(yǎng)（character-making )

Getting up early is a good habit.