`2,` She first been to Paris... ( Câu này mình nghĩ là " This is the first time she has been to Paris " thì sẽ đúng hơn )
Cấu trúc:
This is the first time + S + have/has + P2: Lần đầu làm gì
→ S +have/has + never + P2 + before
→ S+ have/has not + P2 + before
`9,` I first saw a dirtier-looking dog like this. ( Mình nghĩ tương tự câu trên, viết thành " This is the first time I have seen a dirtier-looking dog. )
`15,` I have not/haven't met these men before.
`LemonXTree`