1.the student said "what should i do if i run out of time?"(từ gián tiếp chuyển thành trực tiếp->đgt ở thì qkđ chuyển thành thì htđ)

2.how long have Hanna and Robert started going out?(How long + have/has + S + Ved/PII…?)

3.under no circumstances are students not allowed to cheat in the examination-đảo ngữ với các cụm từ có no:under/in no circumstances/on no count/in no way.....(mk chỉ lấy vài cái thui chứ nó có 8 cụm)+trợ động từ+S+V...

4.only by showing your card there is no way to borrow books from the city library-đảo ngữ:only by+noun/ving+trợ đgt+S+V

1, The student said "What sould he do if he runs out of time"

2, How long do Hanna and Robert start going out?
3, Under no circumstances are the children allowed to cheat in the exanmination

4, Only by showing your card can you borrow books from the city library