She needs to buy ____new trousers.
A. a piece of
B. a pair of
C. a bit of
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______ cold weather it was when we were in England.
A. What
B. What an
C. How
Where are _____ ?
A. the teachers' rooms
B. the teacher's rooms
C. the teacher's room
They got much ____ from those new books.
A. ideas
B. pictures
C. information
Shall we take _____rest?
A. a few minute
B. a few minutes'
C. a few minute's
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