1.“right”and “write”sound the same， A they do not mean the same thing.(2016，扬州)

　　A.but　　　　B.if　　　　C.so　　　　D.or

　　2.—What film do you like best?

　　—The Martian.It D shows a lot of imagination， has a sense of humor.(2016，连云港)

　　A.too...to B.neither...nor

　　C.either...or D.not only...but also

　　3.Life is like a mirror. B you smile at it，it will smile back.(2016，滨州)

　　A.Unless B.When C.Until D.Though

　　4.The traffic policeman took away Jim's driver's license B he broke the traffic rules of drunk driving. (2016，广东)

　　A.though B.because C.till D.and

　　5.Jenny didn't go to bed D her mother came home last night.(2016，南充)

　　A.as soon as B.if

　　C.while D.until

　　6.Chen Wei isn't at school today B he is taking a robot competition in Shanghai.(2016，重庆A卷)

　　A.so B.because C.before D.if

　　7.—How do you like your new school，Kate?

　　— It is very clean and beautiful D it is a bit small.(2016，泰安)

　　A.if B.since C.unless D.although

　　8.Don't be crazy about computer games， B your parents will be worried.

　　A.and B.or C.but D.so

　　9.—Mike，please turn down the music， C Lucy Lily are sleeping.

　　—Sorry.I'll do it right away.

　　A.neither;nor B.either;or

　　C.both;and D.not only;but also

　　10.We must get up at 7：00 tomorrow morning， B we will be late for the meeting.

　　A.and B.or C.so D.but

　　11.David，get up early， B you'll catch the early bus.

　　A.but B.and C.after D.or

　　12.He speaks D English French.Instead，he speaks German.

　　A.either;or B.not only;but also

　　C.both;and D.neither;nor

　　13.—I can hardly believe my eyes.Is that you，Lucy?

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

　　A.since B.before C.after D.until

　　14.The traffic rules say drivers mustn't drive if they are drunk， A they will be punished.

　　A.or B.but C.and D.so

　　15.If you have trouble pronouncing these words，you can repeat them over and over again C you are comfortable with them.

　　A.unless B.if C.until D.while

　　16.The thing that matters is not whether you fail or not， D whether you try or not.

　　A.and B.or C.so D.but

　　17.Sam is a writer， C he really wants to be a singer.

　　A.or B.if C.but D.because

　　18. A you told me，I had heard nothing of what happened.

　　A.Until B.Though C.When D.If

　　19.The beginning of the movie was boring， A the end was amazing!

　　A.but B.and C.so D.or

　　20.—George，how can you prove the earth is round?

　　—I can't，sir. C ，I never said it was.

　　A.Then B.However C.Besides D.Instead

　　21. D bad weather stops me，I can do outdoor sports every day.

　　A.When B.Because C.If D.Unless

　　22.We had to wait half an hour B we had already booked a table.

　　A.or B.although C.unless D.till

　　23.Going to the movies is good, B I really like listening to music.

　　A.and B.but C.so D.or

　　24.Work hard， D you will pass the English exam easily.

　　A.because B.so C.or D.and

　　25.My father has a great sports collection， C he plays sports every day.

　　A.or B.but C.and D.so