Miss Carson put a small cup of fruit on each desk. She gave each student a spoon.
"This is grapefruit," she said. "It is a citrus fruit. Who can name some other citrus fruits?"
"Oranges."
"Tangerines."
"Lemons."
"Limes."
"Pummelo."
"Mandarin oranges."
"Key limes."
"Kumquats."