题目内容：

Here is the content of a book.

Units	Readings	Listening	Skills
Unit1 Daily Life	The Life of a Firefighter Safety First	Listen to a student talking about his free time	Understanding the main ideas Predicting
Unit 2 On the Weekend	Helping at Home Talking to Friends	Listen to people talking about how to get to a place	Understanding the main ideas Guessing the meaning of new words
Unit 3 Food and Drink	At a Restaurant Food for Sport	Listen to shopping and restaurant dialogues (对话)	Understanding the main ideas Predicting
Unit 4 Seasons and Weather	Weather in Beijing Summer Holiday	Listen to a weather report	Understanding the main ideas Predicting

1.If you are interested in food, you can read ______.

A. Safety First               B. Food for Sport

C. Helping at Home            D. Summer Holiday

2.You can learn something about weather in _______.

A. Unit1            B. Unit2            C. Unit3            D. Unit4

3.When you are learning unit 1, what can you listen to?

A. Listen to people talking about how to get to a place.

B. Listen to a student talking about his free time.

C. Listen to shopping and restaurant dialogues.

D. Listen to a weather report

4.In all the units, you can learn the skill of ______.

A. writing

B. predicting

C. understanding the main ideas

D. guessing the meaning of new words