Unit 1: I can Hear

A duck...

A dog...

A frog...

A cow...

1. A cat...

1. I love it when my cat greets me with a gentle____.

• moo

• meow

• woof

1. The pond came alive with the playful _____ of ducks.

• quack

• oink

• cluck

1. The dog woke us up early with its loud ____.

• woof

• growl

• roar

1. The children giggled as they imitated the pig‘s ____.

• chirp

• oink

• quack

At the zoo, we were amazed by the big elephant's _______ sound.

• moo

• chirp

• trumpet