We were swimming in the lake _____ suddenly the storm started.
#92676
A
when
B
while
C
until
D
before
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 They are _____ children that they can’t dress themselves.
#94753
A
so little
B
such little
C
so small
D
too small
________five minutes________ before the last train left, we arrived at the station. 
#93115
A
There being; to go
B
It was; left
C
It had; left
D
There was; to go
As middle school students, we _____ the police to keep order.
#94701
A
are used to help
B
used to helping
C
used to help
D
used to be helped
_____when she started complaining.
#93158
A
Scarcely did he arrive
B
Hardly had he arrived
C
No sooner had he arrived
D
Not until he arrived