The number of workers in this factory _______ a lot this year. There were only  a few workers in it two years ago.
#43803
A
have increased
B
has increased
C
have risen
D
has booked
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He has read_________ many books _________ he knows a lot about the world.
#36581
A
such, that
B
so, that
C
too, so
D
too, that
The Greens will have        holiday in China.
#36272
A
two weeks
B
two week
C
two-week
D
a two-week