Eclipse (Subordinating conjunctions)


Grammar — Advanced Level
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Complete each sentence choosing the correct option

  1. An eclipse is an astronomical event that occurs   an astronomical object or spacecraft is temporarily obscured.

  2. The term eclipse is also used when a spacecraft reaches a position   it can observe two celestial bodies so aligned.

  3. A binary star system can also produce eclipses   the plane of the orbit of its constituent stars intersects the observer's position.

  4. During a solar eclipse, the Moon can sometimes perfectly cover the Sun   its apparent size is nearly the same as the Sun's.

  5. On Mars, only partial solar eclipses (transits) are possible,   neither of its moons is large enough.


Practice your writing skills by discussing the questions below

  1. When does an eclipse occur?Why?

  2. Hvae you observed/experienced an eclipse? If yes, describe the moment.


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