Viết lại câu:
1. The last time we saw her was on Christmas day.
=> We haven't ........................................
2. I haven't eaten this kind of food before.
=> This is......................................................
3. We started living here fifteen years ago.
=> We have.................................................
4. I last wrote to my uncle in July.
=> I haven't.................................................
5. It's long time since we became close friend
=> We have .............................................
Loga
Sinh Học lớp 12
