—Why does Sally look so unhappy?—It’s a bad morning for her. When she got off the bus, she she had left her purse on it.
! It's not the end of the world. Let's try again.
- Hi, David. Is that your schoolbag? - No, it is Mike's. And the sweater near the bag is .
If you need to go to the restroom in class, please your hand.
-Your grandfather often does Tai Chi in the park. -Yeah, bad weather stops him.
-Who plays the piano , Sam or Jerry? - Jerry. But he gave the performance chance to Sam this time.