Mr Smith works in a factory in the middle of the city. The factory is not far from his home. It is about 800 meters away. So Mr Smith doesn’t go to work by bus. He usually goes there by bike, sometimes he walks to work. It takes(花费) him 10 minutes to get there by bike or 20 minutes on foot. He usually leaves home at ten minutes to eight. Today something is wrong with his bike. He wants to walk there. His work starts at half past eight in the morning and finishes at a quarter(一刻钟) to five in the afternoon.
根据短文内容，选择正确答案。
【小题1】 What does Mr Smith do?

补全对话（5×1’）

A: Where do you live?

B: __1.__

A: __2.____

B: I live 10 miles from school.

A: How do you usually go to school?

B: __3.___

A: How long does it take?

B: Twenty minutes by bus and about 50 minutes by bike. __4.___  

A: It’s near to my school.

B: Do you usually go to school on a bike?

A: No. __5.___

A: What about you?                   B: I ride a bike.

C: By bus, but sometimes I ride the bike to school.

D: I live far from school.               E: I usually go to school by bus

F: I usually walk to school              G: How far is it?