Ⅰ. Listen and choose. (听录音，选出你所听到的单词。)
() 1. A. toothpaste B. cloth C. month
() 2. A. rover B. space C. earth
() 3. A. sunset B. telescope C. satellite
() 4. A. moon B. planet C. question
() 5. A. ocean B. sky C. sunrise

Ⅱ. Listen and judge.（听录音，判断下列图片与你所听内容是“T”否“F”相符。）
1. ()
2.
3. ()
4.
5. ()

Ⅲ. Listen and choose. (听录音，选出你所听到的句子。)
() 1. A. What can you see from a plane?
B. What can you see in the sky?
() 2. A. Earth travels around the Sun.
B. The Moon travels around Earth.
() 3. A. There are so many mountains on Earth.
B. There are so many stars in the sky.
() 4. A. Is there any water on the Moon?
B. Is there any soil on Mars?
() 5. A. Astronauts can't use water to wash their faces.
B. Astronauts can use a special toothpaste to brush their teeth.