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-You look so worried, what’s wrong?  -More and more people like me begin to worry about the ______ pollution after the haze (雾霾) appeared in Beijing and some other cities in China.
#28839
A
water
B
air
C
noise
D
Soil
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 _______ I work with my classmates after school.
#28504
A
Sometimes
B
Some times
C
Sometime
D
Some time
 Daming and Lingling are in           .
#29252
A
grade one, class one
B
class one, grade one
C
Grade One, Class One
D
Class One, Grade One
“What's your father's ________?”“He is a hotel manager.” 
#28356
A
name
B
job
C
school
D
favourite
People in America usually make        to celebrate Halloween.
#29266
A
rice dumplings
B
birthday cakes
C
moon cakes
D
pumpkin lanterns
Please pick up the ____. Don’t keep it on the floor.
#29788
A
paper
B
boxes
C
books
D
bottles