1.I have learnt to use a computer since l was a child .
2.Mr Tan has taught English ten years .
3.Ly hasn’t seen her boy friend since Christmas .
4. How long have you sat here ?
5.My grandmother have got headache for ages
6.She hasn’t used this room for a long time .
7.This is the most interesting novel I have read .
8.Have you found the money yet ?
Yes ,l ‘ve already found it.
9.She has met her old teacher recently.
10.Nobody has seen him up to now.
Nhớ cho mình câu trả lời hay nhất nhé.
🏆 Chúc bạn học giỏi🥇