CHUYỂN CÁC CÂU SAU TỪ THÌ QUÁ KHỨ ĐƠN THÀNH THÌ QUÁ KHỨ HIỆN TẠI ( và ngược lại )
1. I started working here 20 years ago.
I have.........................................
2. She started working as a teacher 5 years ago.
She has......................................
3. We started living here 10 years ago.
We have.....................................
4. Na started studying English 4 years ago.
Na has........................................
5. Mr.Nam has worked for this company for 15 years.
Mr.Nam......................................
6. Mai has lived in HHa Noi for 10 years.
Mai started................................
7. It has been raining for 4 hours.
It started.....................................
8. Lan has studied French for 5 years.
Lan..............................................