23.What does this word__________?
A. mean
B. express
C. show
D. explain
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24.When the reading was over, she__________the class on the content of the text.
A. asked
B. told
C. questioned
D. inquired
25.They often lends a hand__________and repairing our farm tools.
A. watching
B. inspecting
C. researching
D. checking
26.Hand in your exercise books when you__________your composition.
A. will finish
B. are finishing
C. will have finished
D. have finished
27.Mary__________at home, for she never goes out this time at night.
A. can't be
B. can be
C. must be
D. may be