The environment is getting worse in the present days, so the government must take _______ to stop people _______ too many trees.
#4681
A
methods; to destroy
B
methods; from destroying
C
measures; from destroying
D
measures; to destroy
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John and Mary’s room _______ on fire. Many _______ help them put out the fire.
#4682
A
are; passer-bys
B
is; passers-by
C
is; passer-bys
D
are; passers-by
From his ____ voice on the phone, I know everything is going under way. 
#4618
A
satisfactory
B
satisfying
C
satisfied
D
satisfaction
The little boy has never been to Beijing, ________he ?
#4546
A
haven’t
B
don’t
C
has
D
Does
Tom !  You _____on the phone just now, but you _____in.
#4552
A
wanted , were
B
are wanted , are
C
were wanted , weren’t
D
called , aren’t