Modal Verbs

Humans ___________ walk on two legs

Blue Marlins ____________ swim.

Cheetahs __________ run fast.

Kangaroos ____________ jump high.

Parrots _______ talk and fly.

Lions __________ roar.

Monkeys __________ climb the trees.

Lions ______ roar, but they _____ talk.

• May & mustn't

• Could & could'nt

• Can & can't

• Might & mightn't

Ostrichs _____ run fast, but they _____ fly.

• Can & may

• Can & can't

• Might & must

• May & can't

Humans _____ climb, walk and talk, but they _______ roar and fly.

• Can't & may

• Can & Couldn't

• Can't & can

• Can & can't