[ Idioms ]

They ran ___ against several problems when they tried to build the bridge in that area.
a. off
b. on
c. up

Select your answer:
     


Random Topics:
Farther vs. FurtherStill, Yet, Already & JustIf vs. Whether

Next quiz: Grammar

How long __________ in Austria? – Almost two years, now.

A. are you living
B. have you been living
C. will you be living
D. did you live


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