Spring is coming. The weather is warm and nice.

I go on a trip with my family. We go to a park. We take some bread, milk and fruit.

We see many birds in the trees. They sing happily. We see a small river. Some fish swim in the river.

We have a picnic on the grass. We eat and drink. We talk and laugh. We take many photos.

I love the spring trip. It is fun!

1.1. The weather is ______ in the spring.

A hot

B warm

C cold

D cool

解析：选B。B细节理解题。第一段提到“Spring is coming. The weather is warm and nice. ”，说明春天天气很温暖。故选B。

2.2. I go on a trip with my ______.

A friend

B teacher

C family

D school

解析：选C。C细节理解题。第二段第一句提到“I go on a trip with my family.”，说明我和家人一起去郊游。故选C。

3.3. Some ______ swim in the river.

A dogs

B fish

C birds

D ducks

解析：选B。B细节理解题。第三段最后一句提到“Some fish swim in the river.”，说明一些鱼在河里游泳。故选B。

4.4. We have a picnic on the ______.

A tree

B grass

C river

D hill

解析：选B。B细节理解题。第四段第一句提到“We have a picnic on the grass.”，说明我们在草地上野餐。故选B。