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The kind lady devoted all her life ______ those homeless children.
#52962
A
helped
B
helping
C
to help
D
to helping
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My parents are strict with me and they don’t allow me _____ out late.
#61911
A
stay
B
stayed
C
to stay
D
staying
In North America, most students go to school _____ the school bus.
#54511
A
by
B
take
C
on
D
of
We should always keep the classroom ________ and tidy.
#55199
A
cleaning
B
cleaned
C
to clean
D
clean
Our teacher wants us ______ at school on Mondays.
#61926
A
stay
B
to stay
C
staying　
D
stayed
He was going to put      some signs       old books.
#56754
A
up; asking to
B
up; to ask for
C
on; to ask to
D
down; asking for