IT WAS VERY HOT, SO I (TURN) ON THE AIR-CONDITIONER. ………. IV. FIL...
30. It was very hot, so I (turn) on the air-conditioner.
……….
IV. Fill in each of the blanks with a proposition.
30. It was very hot, so I (turn) on the air-conditioner.
……….
IV. Fill in each of the blanks with a proposition.