选词填空。
school   cars   easy   air    exercise    use
Many people in the world ride bicycles every day. There are more bicycles than ________ in the world today. A lot of Chinese people ride bicycles to go to work or ________. Bicycles are much cheaper than cars. And it is ________ for people to learn to ride. Bicycles are also used for ________. It helps us to keep fit. If each family has a car, it will ________ a lot of energy and pollute the ________. So let us ride bicycle.

读单词，选出不同类的一个。
1. (  ) A. spring B. May C. summer
2. (  ) A. skate B. swim C. cold
3. (  ) A. John B. July C. June
4. (  ) A. third B. fourth C. north
5. (  ) A. swing B. foot C. climb

英汉连线。
1.chicken  a.鸭
2.pig b.猪
3.farmer   c.农民
4.duck    d.鸡

根据图片选词填空
cup glass
1. a __________ of tea  

2. a __________ of milk 

3. a __________ of coffee

4. a __________ of juice 

5. a __________ of water 

Lily is from __________. ( )

A．UK

B．USA

C．the USA