Lesson 10,1.Just practise
第十课,练习
What are those? They're cats. They can run.
那些是什么? 它们是猫. 它们会跑吗?
a cat,cats,a kitten,kittens,
一只猫,猫,一只小猫,小猫,
a dog,dogs,a puppy,puppies,
一条狗,狗,一只小狗,小狗,
a pig,pigs,a piglet,piglets,
一头猪,猪,一头小猪,小猪,