1.This house is big.
These houses are big.
2. Is it your pen? - Yes, it is.
Are these them pens? - Yes, they are
3. Is this cough school? No, it isn't
Are these coughes school? No, they aren't
4. That room isn't smalll
Those rooms aren't small.
5. What is that? It's an eraser
What are those? Those are erasers
1.this house is big
-> These houses are big.
2. is it your pen ? yes, it is
-> Are they your pens ? -> Yes, they are.
3. is this couch school ? no, it isn't
-> Are these couches school ? No, they aren't.
4. that room isn't small
-> Those rooms aren't small.
5. what 's that ? it 's an eraser
-> What are those ? Those are erasers.
Đổi các câu sang dạng số nhiều :
1. This house is big.
=> These houses are big.
2. Is it your pen? Yes, it is.
=> Are they your pens? Yes, they are.
3. Is this couch school? No, it isn't.
=> Are these couches school? No, they aren't.
4. That room isn't small.
=> Those rooms aren't small.
5. What's that? It's an eraser.
=> What are those? They are erasers.
