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（）41.I bought the bread last week. It_____stal

E. You'd better not take it now.

A.is going

B.was

C.had been

D.is about to

（）42.He had already known the news before I _____him of it.

A.had informed

B.could inform

C.would inform

D.have informed

（）43.He_____for six years by the time he takes the IELTS examination next week.

A.studied English

B.had been studying English

C.studies English

D.will have been studying English

（）44.The school authorities and teachers _____over the advantages and disadvantages of the educational system.

A.were always argued

B.were always arguing

C.had always argued

D.had always been argued

（）45.When I saw her smiling face， I knew she_____the first prize of the speech contest.

A.has

B.has had

C.had had

D.was having

（）46.The united States______fifty states.

A.consisted of

B.is consisted of

C.consistes of

D.consists

（）47.The Chinese food_____delicious.

A.are tasted

B.taste

C.is tasted

D.tastes

（）48.Your hair needs_____. You'd better have it_____tomorrow.

A.cutting； done

B.cutting；to be done

C.being cut；done

D.to be cut；to be done

（）49._______，wood will soon burst into a flam

A.Heating

B.when heating

C.Being heated

D.When heated

（）50."How do you like your new position？" "I_____with it."

A.don't satisfy

B.am not satisfied

C.can't satisfy

D.haven't satisfy