Change into reported speech

----- Nội dung dịch tự động từ ảnh -----
Change into reported speech (làm vào vở)
1.The teacher said "We can collect old books for the poor students"
2.She said "I don't buy this book"
3.The boys said "We have to try our best to win the match"
4.Her mother told her "You ought to wash and iron your own clothes"
5My teacher told me "You should read these books"
6.Her classmate said "Lan is the most intelligent in our class"
7.They told us "Our friends will get the award for their highest scores"
8.He said "I will go to school by bus tomorrow"
9.My parents told me "We will travel around the world"
10.Lan said "I have to do more grammar exercise"
11.Tinh told Lien "You may go shopping with your friends"
12.The girl said "We ought to finish our homework tonight"
13.The leader of the group said "We'll play well to win the prize"
15.She told him "You can use my computer today"
Yêu cầu 9.2: xác định ngôi và thì và chuyển sang gián tiếp.
Yêu cầu 9.1: chuyển các câu trên sang gián tiếp.
Lưu ý: 6 nhóm trưởng đối vỡ. 6 thành viên mỗi nhóm thuộc 9.2 đổi vỡ