A. making up B. taking up

C. picking up D. building up

A. in no time B. at a time

C. at all times D. at no time

【题目】We all think it most foolish _______ this mistake． （ ）
A.for you making
B.of you to make
C.you to make
D.for you to make

【题目】Many a student __________ wearing MP3 players while walking on the street． It's quite dangerous． （ ）
A.is used to
B.are used to
C.was used to
D.were used to

【题目】It's nothing unusual to experience failure, and __________ ought we to be so discouraged．
A.in no time
B.by all means
C.in no way
D.in any condition

--- Not at all．It couldn’t have been ______．

A．any worse B．so bad

C．much better D．the worst

---Oh，not too bad．It is not too difficult ____．

A．to read B．to be read

C．reading D．being read

A. where B. what C. which D. in which

【题目】Now we could not do anything but _______ for him here．（ ）
A.waited
B.waiting
C.to wait
D.wait

A. since B. as C. unless D. when