1 Mrs.Na said : " i have just come back from China "
-> Mrs.Na said that she had just come back from China
2 " we are playing football in the school yard now " said the boys
-> the boys said that they were playing football in the school yard then
3 do you remember the name of the girl ? You borrowed her pen
-> do you remember the name of the girl who you borrowed pen
4 remember to lock all the doors and windows before you leave home for the holiday
-> Don't forget to lock all the doors and windows before you leave home for the holiday
Cho mk 5 điểm được không ạ