1. He has worked in this factory since 2006.
2. This school was built five years ago.
3. He asked Mary if he could borrow her pocket calculator.
4. The man who has lost the game looks very sad.
5. Anne is not as tall as Mary.
***
1. I wish i could speak English fluently.
2. It is necessary for you to practise English everyday.
3. The students who study at that school love playing guitar.
4. If i were you, i would choose study English at a university.
5. Nam used to live on a farm when he was a small boy.
