The teachers are supposed to teach us about “safe sex” but most of them are too________.
#4516
A
embarrassed
B
allergic
C
funny
D
worried
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If you keep_____,you can sit on _____side of the boat.
#4670
A
quite,either
B
still,either
C
calm,each
D
silent,both
 You will see this product made in this factory ______ wherever you go.
#4573
A
to be advertised
B
advertise
C
advertised
D
advertising
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