Not until he left his home ______ to know how important the family was for him.
#92833
A
did he begin
B
had he began
C
he began
D
he had begun
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 ------Does Shelly like shopping?-----Well, she would rather spend time __________ at home than __________in the street.
#92823
A
read; wander
B
reading; wander
C
in reading; to wander
D
reading; to wander
The computer was used in teaching. As a result, not only__________, but students became more interested in the lessons. 
#95226
A
saved was teachers’ energy
B
was teachers’ energy saved
C
teachers’ energy was saved
D
was saved teachers’ energy
In the exam , the      you are, the     mistakes you’ll make. 
#92312
A
carefully; little
B
more carefully, fewer
C
more careful; fewer
D
more careful; less