(one, two, three, four, five / pen, pens) ____________________________2.
(one, two, three, four, five / pencil, pencils) ____________________________3.
(one, two, three, four, five / book, books) ____________________________4.
(one, two, three, four, five / apple, apples) ____________________________5.
(one, two, three, four, five / marker, markers) ____________________________1. four pens 2. two pencils 3. three books 4. five apples 5. one marker