Having lost his key,________.
#91037
A
he couldn’t enter the room
B
the gatekeeper offered to help
C
the door was forced open
D
the room couldn’t be entered
The doctor did __________ save the patient’s life.
#91043
A
that he could do
B
all what he could
C
all he could to
D
which he could
The poor boy seems _____ the news that his father died in the car accident for there is no sign of sorrow on his face. 
#91047
A
not to be known
B
not to have received
C
to have not received
D
not to know
Who would you like to have __________the letter?
#91052
A
to post
B
post
C
posted
D
posting
People are talking about the new traffic regulations _______in two months.
#91063
A
to be put on
B
to put on
C
being put on
D
put on
Linda often makes his brother______, but she was made_____ yesterday.
#91067
A
cry , to cry
B
to cry ,cry
C
crying ,crying
D
cried, to be cried
 This temple is said to ______ by Lu Ban 3000 years ago.
#91070
A
be designed
B
design
C
have been designed
D
have designed
There are some health problems that, when ____in time, can become bigger ones later on.
#91075
A
not treated
B
not being treated
C
not to be treated
D
not having been treated
The sunlight is white and blinding, _______ hard-edged shadows on the ground. 
#91081
A
throwing
B
being thrown
C
to throw
D
to be thrown
The engine just won’t start. Something seems ______ wrong with it.
#91087
A
to go
B
to have gone
C
going
D
having gone
The airport _______ next year will help promote tourism in this area.
#91092
A
being completed
B
to be completed
C
completed
D
having been completed