Use active or passive,in any appropriate tense, for the verbs in parentheses.1)A: Where (buy, you)_____ that beautiful necklace?
B: I (buy, not)_____ it. It _____(give)to me for my birthday. (you, like)_____ it?

2)The sun is just one of billions of stars in the universe. As it travels through space, it _____(circle) by many other celestial bodies. The nine known in orbit by the sun's gravitational field. The nine known planets (hold)_____ in orbit by the sun's gravitational field. The planets, in turn, (circle) _____by their own satellites, or moons.

3) Early inhabitants of this region (worship*)_____the sun and the moon. We know this from the jewelry, sculptures, and other artwork archaeologists have found.

4) Since the beginning of the modern industrial age, many of the natural habitats of plants and animals (destroy) _____ by industry development and pollution.
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