1.we live on _____.
2. Out solar ______ hasn't got nine planets.
3. A ______ is a large group of stars.
4. The sun is a ____.
5. Mars is the fourth _______ from the sun.
6. The ______________________ right now is 18° C.

1. We live on __Earth ___.

2. Out solar ___system___ hasn't got nine planets.

3. A ___contellation___ is a large group of stars.

4. The Sun is a _star___.

5. Mars is the fourth ____planet___ from the Sun.

6. The ___temperature_____ right now is 18° C.