Fill in the gaps with may, must, can (cannot).
You see cats __must__ catch mice.
_may__ i play a little?
You _can_ find the mouse by sniffing.
Timothy is a good cat, but he _cannot__ catch the mouse!
Fill in the gaps with may, must, can (cannot).
You see cats __must__ catch mice.
_may__ i play a little?
You _can_ find the mouse by sniffing.
Timothy is a good cat, but he _cannot__ catch the mouse!