--Will you __________ our pet dog while we're on vacation?
--Well, that ought to be no problem.
A. keep an eye of B. keep an eye on
C. have an eye for D. have an eye on
--Will you __________ our pet dog while we're on vacation?
--Well, that ought to be no problem.
A. keep an eye of B. keep an eye on
C. have an eye for D. have an eye on
B