1.A.I’d love to. B.Yes,please. C.Yes,you can.
2.A.Once a week. B.About five kilometers. C.By bus.
3.A.You may have some bread.
B.You should drink some water.
C.I’m sorry to hear that.
4.A.She is an engineer. B.She has a bad cold. C.She is 13 years old.
