1. Unscramble the letters to make words.

(Sắp xếp lại các chữ cái để tạo thành từ.)

2. Find the words from Exercise 1 in the word search.

(Tìm các từ trong bài tập 1 trong phần tìm từ.)

3. Complete sentences with the words from Exercise 1.

(Hoàn thành câu với các từ trong Bài tập 1.)

1. In space, things _____ because there isn't any gravity.

2. The _____ went up into space this morning.

3. They looked out of the window of the _____ to enjoy the view of the solar system.

4. The Earth is the third _____ from the Sun.

5. The _____ told our class that life in space was exciting.

6. The Earth has _____, so we don't float in the air.