―How can we enter that strange house?
―Oh, it’s not difficult. Look, there a front and a back entrance the house.
A.is; to B.are; to C.is; for D.are; for
―How can we enter that strange house?
―Oh, it’s not difficult. Look, there a front and a back entrance the house.
A.is; to B.are; to C.is; for D.are; for