6. They told that they had to do the assignments then.

7. Lan told that her sister seldom rode a bicycle to school.

8. They told that their teacher sometimes explained the difficult lessons.

9. Nam told that he was doing his homework then.

1.They said they had to do the assignments then(câu trần thuật)

2.Lan said her sister seldom rode a bike to school(câu trần thuật)

3.They said their teacher sometime explained the difficult lesson(câu trần thuật)

4.Nam said that he was doing his homework then(câu trần thuật)

Bạn dùng công thức:S+said/told+(S2)+(that)+S+V(lùi thì)+....

#FromTha