11. (2014 •泰州中考) I think that studying in pairs or groups is necessaryyou want to learn from each other in class.

   A. though   B. until   C. unless   D. if

10. (2014 •黄同中考) - I can hardly believe my eyes. Is that you,Lucy?

Yes. It has been almost 20 years we were together.

   A. since   B. before   C. after   D. until

9. (2014 •鄂州中考) —We will certainly enter a good high school we work hard.

Yes. Our dream will come true by working hard.

   A. as soon as   B. as long as

   C. as far as   D. even if

8. (2014 •十堪中考) we deal with our problems,we can easily become unhappy.

   A. Until   B. If   C. Unless   D. Though

7. (2015 •济宁中考) Tom failed in the exam again he tried his best.

   A. if   B. unless

   C. though   D. because

6. (2015 •沈阳中考) 一Hello,Joyce,you are busy. Can I give you a hand?

—Thanks very much , I can manage.

   A. and   B. or   C. so   D. but

5. (2014 •上海中考) John didn't give up looking for a job he got an offer from a German company.

   A. until   B. since   C. because   D. if

4. (2014 •福州中考) —Tim,how do your parents like pop music?

— my dad my mom likes it. They both prefer classical music.

   A. Either;or   B. Neither; nor .

   C. Not only;but also

3. Amy was reading a book I came in.

   A. when   B. while

   C. because   D. though

2. Diana isn’t here, leave a message on her desk.

   A. or   B. so   C. and   D. but