Another food crop raised by Indians ______ was strange to the European was called Indian corn.
When the old man _______ to walk back to his house, the sun ________ itself behind the mountain.
―Hurry up! Alice and Sue are waiting for you at the school gate.―Oh! I thought they ________ without me.
―What are you going to do this afternoon?―I am going to the cinema with some friends. The film ________ quite early, so we _____ to the bookstore after that.
―What’s wrong with your coat?―Just now when I wanted to get off the bus, the man next to me ________ on it.
―Are you still busy?―Yes, I ________ my work, and it won’t take long.