Teacher: Davy, what noise does a cow make? Davy: It goes moo, miss
Teacher: Alice, what noise does a cat make? Alice: It goes meow, miss
Teacher: Jamie, what sound does a lamb make? Alice: It goes baaa, miss
Teacher: Jennifer, what sound does a mouse make? Jennifer: Errr.., it goes.. click!?!
And what sound does a duck make? AFLACK!!!
LOL, good catch!!