—Look! The clouds are gathering.

—It looks ______ it is going to rain.

A. even though      B. as if              C. that               D. whether

 Andrew won the first prize in the English Speech Contest and I’m glad that his efforts at last ______.

A. paid for          B. turned out         C. worked out        D. paid off

 ^{Someone is ringing the doorbell. Go and see_____.}

  ^{A. who is he        B. who he is         C. who is it         D. who it is}

 I really don't know _____ I put my wallet after I paid the bill.

    A. where was it      B. it was where that    C. where it was that   D. where was it that.

People working 10 or 11 hours a day are more likely to suffer from health problems than _____who go off duty after eight hours.

　 　 A. those　　　　　　　　　　 B. that　　　 　　　 C. these　　　 　　 D. them

 I should convey my appreciation to my high school teachers, without ____ help I wouldn’t achieve such a big success.

A. whom                        B. them                C. which           D. whose

 These wild flowers are so special that I would do ____ I can to save them.

A. whatever       B. that            C. which              D. whichever

 — Sorry, I can't return your book today because I am only half way through it.

—____ I have plenty of other books to read.

A. Take it easy      B. No wonder      C. Take your time        D. No doubt

There is a new problem involved in the popularity of private cars ____ road condition need ____ .
A. that; to be improved          B. which; to be improved
C. where; to be improved        D. when; improving

   青少年处于青春叛逆期，往往容易和父母之间发生争执或冲突。讲述生活中的一个事例，并说明事后你在思想和行动上得到了怎样的升华与提高。文章的开头已给出。词数120左右。

As adolescents, we may come across occasions when we have quarrels or even conflicts with our parents over a variety of things. I remember……