Vehicle designers are well aware that they need to ______ the idea of cars that have a low environmental impact.
#11899
A
end up with
B
put up with
C
keep up with
D
come up with
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“This month our family has used ______ water as we did last month.” said Mother .
#14209
A
as twice as much
B
more than twice
C
twice as much as
D
more than twice as much