A B Read the following passage, then choose the correct answer to questions 26-30. of gas. Planet earth is part of a system of planets and their moons, as well as numerous asteroids and around a huge star we call the Sun. The Sun itself (27) comets which (26) the heat and light that make life on the Earth (29) Nuclear reactions inside its core (28) The Earth is the third of four small terrestrial (Earth like) planets that orbit close to the (30) Further out in our Solar System are four huge gas planets, while distant Pluto, (31) made (32) planet, is rock and ice. Our Earth is one of the ten planets that orbit the Sun- a huge, burning- are part hot star in the center of our Solar System. The Solar System and all the stars in the (33) of our galaxy-the Milky Way, which (34) as many as 200 billions stars. Beyond our galaxy millions more galaxies. They all add together to make up the Universe. (35) 26. A. run 27. A. consists B. orbit D. walk C. turn C. includes D. maintains 28. A. produce 29. A. able 30. A. Earth 31. A. the smaller 32. A. from 33. A. space 34. A. consists 35. A. is B. remains B. product B. possibility B. Mars B. smallest B. of D. productive D. ability C. Mercury D. Sun C. the most smallest D. the smallest C. for D. in C. Moon D. sky C. stays D. contains C. to be D. Get C. production C. possible B. Universe B. makes from B. are fauca ar form of the verbs in brackets.