—Have you worked out the problem,Jane?—Yes,of course.I have just________to the teacher’s office.
---I have great ___ in learning physics and I’m so worried. Could you help me? ---Sure, I’d be glad to.
After a long walk in the sun, they wanted to drink _____.
---___ sweet music! Do you like it? ---Mm, it ______ beautiful!
---____ will your father come back from Beijing? ---In two days.
Two ___ teachers are enjoying some ____ over there.