79.Mr Wang has worked there it opened.

　　A.because B.since C.for D.so

　　80.We'll go to visit the Great Wall it doesn't rain tomorrow.

　　A.since B.before C.when D.if

　　81. I came into the office, the teachers were having a meeting.

　　A.When B.While C.Which D.Since

　　82.It's a long time we met last.

　　A.before B.after C.since D.so

　　83.I didn't watch TV I finished my work.

　　A.after B.when C.while D.unti

　　84.I hear easy.

　　A.that physics isn't B.if physics isn't C.what physics is D.that physics

　　85.She tole me her teacher.

　　A.Mr Green is B.that Mr Green is C.if Mr Green was D.Mr Green was

　　86.Do you know to that post offece?

　　A.How much is it B.how far it is

　　C.how far is it D.how long it is

　　87.Do you remember how many times to America?

　　A.have you been B.had you been

　　C.did you go D.you have been

　　88.I didn't know in the classroom.

　　A.is she B.if she is C.if was she D.if she was

　　89.Does anybody know for Xi'an tomerrow?

　　A.if is Licy leaving B.if Lucy leaves

　　C.that Lucy is leaving D.that Licy leaves

　　90.Do you know back soon?

　　A.when she will come B.if will she come C.if she will come D.if she comes

　　91.I heard badly hurt.

　　A.that his son is B.if his son was

　　C.that his son was D.if his son was

　　92.I'm not sure this way.

　　A.the word can be used B.if can the word be used

　　C.if the word can be used D.that the word can be used

　　93.I don't know .

　　A.what's his name B.what name is his

　　C.what his name is D.what was his name

　　94.Do you know so worried?

　　A.why is your friend B.why was your friend

　　C.why your friend is D.how is your friend

　　95.Do you know ?

　　A.whose clild he is B.whose child is he

　　C.whose clild he is D.who's child he is

　　96.He asked which picture .

　　A.Is Mike's B.Mike's was C.was Mike's D.Mike's is

　　97、Can you tell me how often to see his brother?

　　A.does he go B.he goes C.he go D.he is

　　98.The teacher didn't tell me to have a test next week.

　　A.if we are going B.if we were going

　　C.that we are going D.we are going

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