Nact discs are still in
Classifying Sentences
Label each of the following sentences simple, compound, complex
or compound-complex.
1. Records and tapes are rarely used today, but compact discs are
fairly widespread use.
2. Compact discs are often called CDs.
3. Although a CD may look like a small vinyl record, it doesn't
vl record, it doesn't work
like one.
and do
and from
4. Records have a thin groove, and different sounds are recrded as
bumps and dents in the groove's sides and floor.
5. The sound is produced when a needle moves up and do and fro
side to side along the groove.
6. A CD, however, is covered with microscopic pits that make a
digital code.
7. When you play a CD, a laser bounces off the CD and re che little
pits, and the code is translated into sound.
8. In spite of the cost of CDs, they have many advantages.
9. They produce extraordinary sound, and because a needis never tous
them, they last and last.
10. In spite of the advantages of CDs and other digital formats, some
music lovers would still rather listen to vinyl records.