Each student is required to design and build a working model of a volcano and demonstrate an eruption on Volcano Day in February.
(Each student; is required; to design and build a working model of a volcano and demonstrate an eruption on Volcano Day in February) (Each student; to design; ) (Each student; to build; a working model of a volcano) (Each student; to demonstrate; an eruption on Volcano Day)
Each student Each student Each student Each student
is required to design to build to demonstrate
to design and build a working model of a volcano and demonstrate an eruption on Volcano Day in February
a working model of a volcano
an eruption on Volcano Day