read this excerpt from a speech meant for the general public:

we must make sure that students tenaciously strive to do well in school. we must encourage them to study nightly, read for fun, and apply math to their everyday lives.

Which revision will make the speech more appropriate for an audience of elementary students?

A. change “read for fun” to “read for enjoyment.”
B. change “must encourage” to “must embolden.”
C. change “tenaciously strive” to “try hard.”
D. change “make sure” to “ensure.”