【题目】阅读对话，选择正确的答案
Jenny: Hi, John. It's Jenny.
John: Hello, Jenny.
Jenny: How do you go to school?
John: Usually I go to school by bike. It's good exercise. Sometimes, I go to school by bus. It's fast. How about you?
Jenny: In my city, it rains a lot. I usually go to school by bus. Sometimes, I go to school on foot. We must pay attention to the traffic lights.
【1】John________goes to school by bike. ( )
A.sometimes B.often C.usually
【2】In Jenny's city, it__________a lot. ( )
A.snow B.rains C.sunny
【3】John sometimes goes to school by_________.( )
A.subway B.train C.bus
【4】Jenny sometimes goes to school________.( )
A.on foot B.by bus C.by taxi
（ ）
( )
( )
( )
B. 
B. 
B. 
B. 
B. 