–Where is Mr Smith? I can’t find him anywhere.  --He is said _______Australia. 
#91826
A
to go to
B
to have gone to
C
going to
D
having gone to
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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
To their surprise, the boy’s wound was left ______.
#93780
A
to expose
B
exposed
C
exposing
D
to be exposed
_______ that he might lose his job, Peter always works extra hours to please his boss.
#96311
A
Worrying
B
Having worried
C
Having been worried
D
Worried