12 .The technicians will have installed the computers__________the end of December.(4 分)A.atB.inC.byD.to to13 .By the end of this year ,I ________enough money for a holiday.(4 分)A.will haveB.will have savedC.will be savingD.will be saved14 .She has lived here___________three years.(4 分)A.sinceB.forC.duringD./15 .It's very convenient__________ here.(4 分)A.livingB.liveC.livedD./16 .she has brought ______two children by herself.(4 分)A.__B.upC.onD./17 .Th

A12 . The technicians will have installed the computers__________the end of December. (4 分)
A. at
B. in
C. by
D. to to
B 13 . By the end of this year ,I ________enough money for a holiday. (4 分)
A. will have
B. will have saved
C. will be saving
D. will be saved
B 14 . She has lived here___________three years. (4 分)
A. since
B. for
C. during
D. /
A15 . It's very convenient__________ here. (4 分)
A. living
B. live
C. lived
D. /
A16 . she has brought ______two children by herself. (4 分)
A. __
B. up
C. on
D. /
C17 . The road near our university_________ now. (4 分)
A. builds
B. is building
C. is being built
D. will build
B18 . Burglaries are going down,________? (4 分)
A. are they
B. aren''''t they
C. do they
D. don''''t they
C19 . I'm leaving for New York___________ three days' time. (4 分)
A. on
B. at
C. in
D. /
B20 . The blue whale is _________largest animal in the world. (4 分)
A. a
B. the
C. -
D. /
C21 . If I______time ,I _______something better . (4 分)
A. have ...will make
B. will have ...will make
C. had ...would like
D. had had ...would like
D22 . My father___________take me t work with him when I was a child. (4 分)
A. use to
B. got used to
C. gets used to
D. used to
A23 . I prefer tea _________coffee (4 分)
A. to
B. from
C. by
D. with
A24 . I'm in Greece at the moment.I like the weather___________. (4 分)
A. here
B. there
C. that
D. /

A B B A B C B C B D D A B