er time _______ experiments, she hasno time for films

_____worried about me，Mom.I’ve grown up.

Andy ______ chats with his friends after class because he is busy doing his homework.

How nice the fish tastes! Could you tell me who taught you to cook it — I learnt it _______watching TV. I learn to cook many dishes_______ TV.

Jim, I’m _____ my present job. I want to look for another one. [ ]