Rewrite
----- Nội dung dịch tự động từ ảnh -----
17.The police arrested two hundred people.
18.We export this computer to seventy different countries.
19.They have cancelled the meeting.
20. We have invited all the students in the school.
21.They posted all the letters yesterday.
22.The police found two children in the forest. +
.............
17.The police arrested two hundred people.
18.We export this computer to seventy different countries.
19.They have cancelled the meeting.
20. We have invited all the students in the school.
21.They posted all the letters yesterday.
22.The police found two children in the forest. +
.............