阅读短文，判断下列句子的正误，与短文内容相符的在括号中写"Y"，不相符的写"N"。
Hello, I'm Lucy. I have got a bike. I go to school by bike. My mother has got a bike, and she goes to
work by bike, too. My father has got a car. He goes to work by car. This is Ms Li. She is my English
teacher. She walks to school.
( ) 1. Lucy walks to school.
( ) 2. Her father goes to work by taxi.
( ) 3. Her mother has got a bike.
( ) 4. Ms Li goes to school by bus.