Use A ou AN We have __ hous on the beach now. It is __ old house, but it nis comfortable. It has __ nice living room, but there is __ problem: for my taste, it is too colorful inside . Each wall has __ unusual color. There is __ orange wall, __ yellow wall and __ two purple walls. There are __ paintings on the walls too. We have to paint the living room again urgently! The other rooms are OK.