---Did you talk back to your mother when you were a child?
---Yes. But now I realize I was wrong. I really regret ___________that silly thing to my mum.
| A．do | B．to do | C．doing | D．did |
— Your son looks taller now.
— Yes, and he is ______ the school basketball team.
| A．at | B．for | C．on | D．with |
— You used to wear T-shirts and jeans, didn’t you?
— ________.
| A．Yes, I did | B．Yes, I used | C．No, I don’t | D．Yes, I do |
— Will you go shopping with me tomorrow?
— I’d like to, but I am too busy. If you don’t mind, Susan will go ________ me.
| A．instead | B．instead of | C．on | D．with |
— Tom speaks Chinese very well. Who teaches him?
— He studies by __________.
| A．he | B．him | C．himself | D．his |
— Miss Yang doesn’t look well. What’s wrong with her?
— Oh, she has some trouble ______ her baby well.
| A．take care of | B．looking after | C．taking after | D．to look after |