M5U1Theyre-cows.

Thisis.afarmanoseapigafaceacowamouthduckaducksTheyare.它们是鸭子。theyare=they’reThey’re.chickenaWhatarethey?Theyare______.chickens它们是什么？egganWhatarethey?Theyare____.eggsWhatarethey?Theyarepigs.Whatarethey?Theyaredogs.Whatarethey?Theyareducks.Whatarethey?Theyarecows.Canyouremember?153624What’smissing?eggspigscowsbirdscowseggspigsWhat’smissing?cowscatschickensWhat’smissing?cowscats听声音，猜动物cowsbirdsduckschickensdogscatspigs--Whatarethey?--They’re______.