We work together to achieve our common purpose: _______ world that is safer, cleaner and healthier than_______ one we are living in.
#37592
A
the;/
B
a; /
C
the; the
D
a; the
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– What are you busy with? –An exam. It’s _______. If I pass it, I can get a job as a guide.
#42426
A
crucial
B
common
C
anxious
D
Frustrating
She was scared ___________ the yard because she was scared _________ by the big dog ___________ at the gate.
#36407
A
to go into; to be bitten; lay
B
of going into; to bite; lying
C
of going into; to bite; laying
D
to go into; of being bitten; lying