1. A gust of wind, which began as a faint sign, suddenly broke the eerie silence.
2. Jupiter, which is the largest planet in the solar system, has 11 moons.
3. Jupiter, the largest planet in the solar, has 11 moons.
4. Mount St.Helens, which had been threatening to erupt for several week, finally blew its top on May 18, 1980.
5. The antiestablishment youth movement of the sixties, which rejected the past and scorned society’s roots, sowed the seeds of a movement in the seventies to embrace history.
6. Two astronauts who someday hope to fly the craft into earth orbit flight-tested the space shuttle Enterprise.