[单项选择]On reaching the top floor I suddenly realized that I ______ my book on the service desk.
A. leaves
B. left
C. had left
D. was left

[单项选择]On reaching the top floor I suddenly realized that I ______ my book on the service desk.
A. leaves
B. left
C. had left
D. was left

[单项选择]

[听力原文]
W: It got dark before I realized it. I’m afraid I can’t get to school before eight.
M: It doesn’t matter. I can give you a lift.

What did the man offer to do （）
A. Accompany the woman home.
B. Lend her a bike.
C. Offer the woman a ride.
D. Show the woman to the bus stop.

[单项选择]
根据下面短文回答下列问题。Finally the dog realized the dog in the water was actually his own reflection.
[A] True
[B] False

[单项选择]Speaker A: Oh, I am sorry. I just realized that I forgot to bring the tape recorder you lent me. I left it in the dorm.
Speaker B: That’s all right. I won’t need it until tonight. （　）.
A. It would be OK till then
B. So long as I’ll have it then
C. As long as I have it by then
D. And I don’t think you won’t give it to me then

[单项选择]（）I realized the consequences, I would never have intended to get involveD．
A. If
B. When
C. Had
D. Unless

[单项选择]Guest: Oh, I hadn’t realized how late it was. I’m afraid I’ll have to be going.Host: Oh, not yet. I’m just going to make some coffee.Guest: ______, though I’d really love to stay. I’ve got to be up by six tomorrow morning, unfortunately. Thank you for a wonderful party.
A. I’m sorry, but I must
B. Excuse me, but I have to go
C. Pardon me, but I should go
D. It’s a pity, but no way out

[填空题]Only (when) I got there (that I realized) how (badly) the house (had been damaged).
A. when B. that I realized C. badly D. had been damaged

[单项选择]After reading the fashion magazine, I realized that my clothes were ______.
A) out of date C) out of order
B) out of control D) out of sight

[单项选择]When he realized I （　） at him, he （　） away.
A. looked ; was turning
B. was looking ; turned
C. was looking; was turning
D. looked ; turned

[单项选择]One of the advantages of living on the top floor of a high-rise is that you can get a good ______.
A. sight
B. scene
C. view
D. look

[简答题]On the second night of the ground war, I realized that darkness would never fall. To the south of my position with the 42nd Field Artillery Brigade near the border of Iraq and Kuwait, the sky glowed deep red. Kuwait’s oil was going up in flames. From the first moments of Desert Storm, I was amazed by the sheer scale of the campaign. As the sky brightened on the first morning of the invasion, I stared at my own column of tanks, trucks, and other support vehicles stretching as far as I could see front and back, with identical lines on either side from horizon to horizon. But if there was a war to fight, it wasn’t here. We made progress as fast as we could. Once in a while we stopped, and soldiers dashed around carrying powder explosives. Then with a roar our big guns launched a rain of fire ahead of our advancing columns to soften up the enemy. During four days of advance, the unit, attached to the Army’s VII Corps, fired an ear-numbing 5,440 artillery rounds and 1,286 rockets. T