Sửa lỗi sai ak:333
* Mức độ thông hiểu
1. His children is taken care of by hisgrandmother.
2. The mails are often opened every morning by the secretary.
3. A new building is being build in this town.
4. The report should finished right now.
5. His own company is being ran by him.
6. The electricity bill has to paid by the end of the weekend.
7. Dinner were being eaten by Lan’s family when I came.
8. Ha Long bay visited by our family last week.
9. The problem may discussed again.
10. The sign can be saw.
1 is -> are
2 every morning by the secretary -> by the secretary every morning
3 build -> built
4 finished -> be finished
5 ran -> run
6 paid -> be paid
7 were -> was
8 visited -> was visited
9 discussed -> be discussed
10 saw -> seen