When ______, the new railway will run for 250 miles. 
#89995
A
to complete
B
completed
C
being completed
D
to be completed
 ______ to sunlight for too much time will do harm to one’s skin. 
#89997
A
After exposed
B
If exposing
C
Having exposed
D
Being exposed
 It’s a difficult skill to master, but ______, it will benefit you for the rest of your life. 
#90000
A
once obtained
B
when to obtain
C
after obtaining
D
while obtaining
 — Look how happy you are!—Yeah, I feel honored ______ into their society. 
#90002
A
to welcome
B
welcoming
C
to be welcomed
D
welcomed
 The bird was so lucky that it missed        
#90013
A
catching
B
to catch
C
to be caught
D
being caught
The students were all standing by the swimming pool, ______ swimming suits.
#90024
A
all of them worn
B
all were wearing
C
all of whom wearing
D
all wearing
This machine is very easy______. Anybody can learn to use it in a few minutes. 
#90027
A
operating
B
to be operating
C
operated
D
to operate
He set out early after supper_________ be late for the film.
#90029
A
in order to not
B
so not as to
C
in not order to
D
so as not to
 The tower_____ in the 1800s is the oldest building in this area.
#90031
A
to be completed
B
being completed
C
completed
D
Completing
 Every evening after dinner, if not ______from work, I will spend some time _____ my dog.
#90033
A
tired; walking
B
tiring; to walk
C
being tired; walked
D
to be tired; walk
______ me the truth, or I’m not going to leave the room.
#90035
A
Tell
B
Telling
C
To tell
D
If you tell