`2`. This is a donkey
`-` These are goats
`@` Cấu trúc:
`-` This/that `+` is `+` a noun
`-` These/those `+` are `+` noun
`3`. I like bananas
`-` He likes apples.
`@` Cấu trúc:
`-` S `+` like/likes `+` ...
`4`. There is a slide
`-` These are trees
`@` Cấu trúc:
`-` There `+` is/are `+` noun