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               II.     SENTENCE PRACTICE:     Oral Exercises


                       NOTE:   Since long sentences are usually combinations of two or more shorter

                                     sentences, one of the methods of understanding a very long sentence


                               that is difficult or confusing is to take it apart  into shorter sentences.

                               Compare the sentences below.


               Original:   The heat is transferred to the atmosphere, warming the air and causing it to

                            expand and rise.


               Parts:    (1) The heat is transferred to the atmosphere.

                        (2)' The heat warms the air.


                        (3)  a.The heat causes the air to expand.


                               b. The expanded air rises.
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