Choose the best answer to complete the passage

VII. Choose the best answer to complete the passage.(2,0 pts)
The earth is part of a system of planet and their moons, as well as numerous
asteroids and comets which (1) ...... around a huge star we call the Sun. The Sun itself
(2) ...... of gas. Nuclear reactions inside its core (3) .......... the heat and light that make
life on the Earth (4) ...... . The earth is the third of four small terrestrial (Earth-life)
planets that orbit close to the (5) ...... . Futher out in our Solar System are four huge
gas planets, while distant Pluto, (6) ..... planet, is made (7) .... rock and ice. Our Earth
is one of the ten planets that orbit the sun – a huge, burning-hot stars in the center of
our Solar System. The Solar System and all the stars in the (8) ..... are part of our
galaxy the Milky Way, which (9) ..... as many as 200 billion stars. Beyon our galaxy
(10) ...... millions more galaxies. They all add together to make up the Universe.
1.A. run B. orbit C. turn D. walk
2.A. consists B. remains C. includes D. maintains
3.A. product B. produce C. prodiction D. productive
4.A. able B. possibility C. possible D. ability
5.A. Earth B. Mars C. Mercury D. Sun
6.A. the smaller B. smallest C. the most smallest D. the smallest
7.A. from B. of C. for D. in
8.A. sky B. Universe C. Moon D. space
9.A. consists B. makes from C. stays D. contains
10.A. is B. are C. to be D. get