It suddenly　 me how we could improve the situation

A.hit B.strike C.beat D.knock

It was playing computer games that cost the boy plenty of time that he ______doing his lessons.
A. might have spent           B. must have spent  
C. ought to have spent         D. must gain

Limited natural resources should be made full use of 　　　　　　　　(滿足) of energy.(meet)

Some people are good at _____ voices on the phone while others ______.

　 A. knowing; aren’t 　 B. recognizing; don’t　 C. knowing; don’t D. recognizing; aren’t

假設你是李華，昨天學校為你們舉辦了18歲成人宣誓儀式。請根據(jù)下列要點給你在美國的筆友發(fā)一封電子郵件，描述宣誓儀式過程并簡述你的感受。

要點：1.宣誓儀式；

2.感謝家長和老師的培養(yǎng)、教育；

3.老師送賀卡；

4.表演節(jié)目。

注意：1.郵件必須包括以上要點，可適當發(fā)揮；

2.詞數(shù)：100左右；

3.開頭已為你寫好。

參考詞匯：宣誓make an oath

She was wearing a strong p　　　(香水味).

Though ______, many laws of nature exist.

A. not having been discovered 　 B. having not been discovered

C. not having discovered 　 　　D. having not discovered

I didn’t mean to keep you waiting here for a long time. There are several traffic jams on the

　 way. Can you ____ me?

　 A. apologize　　 B. interrupt　　 C. forgive　 D. behave

--- Please tell Bruce he has won the first prize in the maths contest.

　 --- 　　　　 He never did so well before.

　 A．Congratulations! B．Good luck!C．That’s right.D．What a good surprise!