–Does he know how to work out the problem ?-Yes , he has ________ a good idea to solve it .
#69691
A
come up with
B
kept up with
C
caught up with
D
put up with
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—What a large sculpture!—Oh, it                  seven metres high.
#64887
A
measures; as many as
B
is measured; as much as
C
measures; as much as
D
is measured; as many as
 Whoever leaves the lab last, _____ all the lights are turned off.
#76018
A
make sure
B
make sure of
C
be sure
D
be sure of