tìm và sửa lỗi sai:
1.We should buy some salt ,should we?
= > should not ỏ shouldn ' n
we should buy some salt,should we?
should\(\rightarrow\)shouldn't or should not
1.We should buy some salt ,should we?
should => shouldn't
We should buy some salt , should we?
=>We should buy some salt ,shouldn't we?