ENG 10 Grammar: 16.2 Dem, Rel, and Interrog PN (P. 10)

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

1. Who first discovered rings around a planet?

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

2. In the early 1600's, Galileo, who was an Italian astronomer, first saw rings around Saturn.

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

3. With a small telescope, Galileo could not see clearly and thought the things that appeared were satellites.

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

4. Later, other astronomers, using more powerful telescopes, saw these were rings.

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

5. In 1980, scientists discovered the true nature of the rings, which are actually made up of thousands of pieces of ice.

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

6. Which of the other planets are known to have rings?

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

7. Uranus has nine thin rings, fainter than those of Saturn.

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

8. Jupiter's one thin ring, which appears to be made of rick fragments, was discovered by the Jupiter I space probe in 1980.

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

9. Who knows why the rings around planets are always parallel to the planets' equators?

Exercise 1: Recognizing Demonstrative, Relative, and Interrogative Pronouns.

Identify the underlined pronoun.

10. This and other questions may be answered by future space probes.