Test for Unit 8第G题答案
Test for Unit 8第H题答案
Test for Unit 8第I题答案
Test for Unit 8第J题答案
teacher,taught,students,asked,before,said,father,laughed,know,because
Test for Unit 8第K题答案
1、He went to the Space Museum.
2、He watched a video.
3、Because there is no gravity in space.
4、They cannot talk or open their mouths.
5、They sleep in sleeping bags.
6、Because he thinks the astronaut's job is interesting.
Test for Unit 8第L题答案
略