Every detail should be thought of _______ that nothing unexpected happens again.
#96511
A
to make sure
B
make sure
C
making sure
D
be made sure
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David threatened________his neighbour to the police if the damages were not paid.
#88494
A
to be reported
B
reporting
C
to report
D
having reported
----- What are you going to be when you grow up?-----I want to _______.
#97988
A
go to the sea  
B
go to sea
C
work beyond the sea
D
go to Qindao by sea
       all day, I went to bed early.
#95010
A
Working hard
B
Worked hard
C
Having worked hard
D
To work hard