This is __________ ruler. That’s __________ eraser.A. a, a B. an, an C. a, an
– Where did she go on vacation? –.
– Who cleaned the room yesterday ? – I .
– What time did you get up this morning? – Mother at 6:30.
– How was your last weekend ? – It relaxing. I great fun.
– Did you see any cows ? – ___________.