12.(1)How many buildings are there in Peter's school? A.Two. B.Three. C.Four. (2)Where is the library? A.In Building A. B.In Building B. C.In Building D. (3)What can't they do in the library? A.Read books. B.Write in the books. C.Listen to music. (4)What do Peter and his friends do every Tuesday? A.Play football. B.Play volleyball. C.Play basketball. (5)How many teachers are there in his school? A.About five hundred. B.About fifty. C.About fifteen.
47.Many people like travelling(旅行) by plane,because it is fast.I don't like it because an airport (機場) is usually far from the city.You have to get there early and wait for hours for the plane to take off(起飛) and it is often late.You can't open the window.You can't choose the food.Planes are fast,but they still take hours to get out of the airport and into the city. I like traveling by train.I think trains are safe.Train stations(火車站) are usually in cities.When you can't catch a train,you can catch another one.You can walk around in the train and open the windows.You can see many interesting things on the way,though it takes a little more time. I also like cars.You can start your trip when you want to,and you don't need to get to a train station or a bus stop.Also you can carry many things with you in a car.But sometimes there are too many cars on the road. (1)Why do many people like travelling by plane?