1.he is a university professor. a-teenager c-middle-aged b-in his thirties 2.if you go out with your friends, you a great time. a-will have b have c-are having 3.peter playing tennis. it's his hobby! a-loves b-is loving c-loves to 4. when i was a kid, i didn't get much money. a-shoe b-jumper c-pockey 5. why dont't you use the dictionary to look the word 'toxic'. a-up b-after c-forward 6. i'm throwing out the bread because it has gone a-on b-off c-with