Ex5:
1. She has lived in Ha Noi for 2 years (S + started / began + V-ing / to-V = S + have PII / have been + V-ing)
2. He has studies English since he was young (trước "since" là thì hiện tại hoàn thành )
3. This is the first time I have ever eaten this kind of food (This is the first time + S + have/has + P2 (PP)=S + have/has + never + P2 (PP) + before)
4. She is a most beautiful girl I have seen (Dịch nghĩa: Tôi chưa từng gặp cô gái xinh như thế trước đây)
5. I have never read this novel before (Tương tự với câu 3)
Ex6:
1. We haven't eaten out since our mom's birthday
2. How long have you lived here?
3. Have you ever been to Russia?
4. She hasn't met any kids since Christmas
5. Have they repaired the lamps yet?
