BEFORE THE SUPERMARKET WAS BUILT (A) PEOPLE USED TO BUY (B) THEIR...
39. Before the supermarket was built (A) people used to buy (B) their food at
the (C) street market, weren’t they (D)?
39. Before the supermarket was built (A) people used to buy (B) their food at
the (C) street market, weren’t they (D)?