There are lots of plastic bags ____ in the river, ____ it very dirty.
#92547
A
floating; making
B
to float; made
C
being floated; made
D
floated; making
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No one can avoid         by advertisements. 
#90787
A
to be influenced
B
being influenced
C
influencing
D
having influence
The purpose of technology is to make it easier, ______ it more difficult.
#95591
A
not make
B
not to make
C
making not
D
do not make
Fortunately,he escaped ________in the accident.
#92161
A
to injure
B
to be injured
C
injuring
D
being injured
This agreement will be signed by the managers_________.
#95282
A
concerns
B
concerning
C
concerned
D
to be concerned