John likes riding (骑) his blue bike. He goes for a bike ride. He rides around (绕着) the block. Then he meets two girls and three boys. They are from his school. John rides to the field with them. They play some games there. John has a good time with his friends. 

1.John’s bike is _________.

A white

B black

C red

D blue

解析：选D。D 细节理解题。根据第一句中的“John likes riding his blue bike.”约翰喜欢骑他的蓝色自行车，即他的自行车是蓝色的。故选D。

2.John meets _________ kids.

A two

B three

C five

D six

解析：选C。C 细节理解题。根据“Then he meets two girls and three boys.”他遇到了两个女孩和三个男孩，即五个小孩。故选C。

3.They play in the_________.

A block

B field

C school

D zoo

解析：选B。B 细节理解题。根据“John rides to the field with them. They play some games there.”约翰和他们一起去田野里玩。故选B。

4.John is _______ when playing with his friends.

A happy

B sad

C tired

D worried

解析：选A。A 细节理解题。根据最后一句“John has a good time with his friends.”约翰和他的朋友们玩得很开心，可知选A。