1. Paul (talk) with a pretty lady when I saw him
2. They(decorate) their house after his son (go) to a university
3. Frank (not return) his school since he (leave) three years ago
1. Paul (talk) with a pretty lady when I saw him
2. They(decorate) their house after his son (go) to a university
3. Frank (not return) his school since he (leave) three years ago
1.was talking
2.decorated – had gone
3.didn’t return – has left
1. talked
2. will decorate; goes
3. hasn’t returned; left
* TRƯỚC SINCE HTHT, SAU SINCE QKĐ
Em lớp 7 ạ