Everyone should do something ______ wild animals.
#49313
A
to protect
B
protecting
C
protect
D
to protecting
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We don’t have enough pens , Give us .
#50110
A
to write; much more
B
to write with; a few more
C
writing with; few more
D
writing; another two
Danny did all kinds of things to make the baby and he succeeded.
#48454
A
to stop crying
B
stop crying
C
to stop to cry
D
stop to cry