Drivers are warned___________when they are tired.
#50433
A
to drive
B
not drive
C
not to drive
D
not driving
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The boys are going to_______ this afternoon.
#50194
A
play soccer
B
play the soccer
C
playing soccer
D
played soccer
The man went into the room, _____ rather strange. 
#50355
A
to look
B
looking
C
looked
D
and looking
It’s important __________ fire.
#50876
A
to care
B
be careful
C
to be careful
D
to be careful with