单词辨音
---Is ________ mother a teacher? ---Yes, and Lucy and Lily are .
---Mum , I think I’m _______ to go back to school . --- But the doctor says you must stay in bed for two more days .
---_______ do you go to the cinema? ---Twice a week.
.--- How many tomatoes do we need?---_________.
--- Would you like to go shopping with me?--- I’d love to, ____ I can’t. I have many things to do.