`nacutihe.vt`
`7.` Minh said that he wanted to become a member of our school IT club.

`-` I `->` he (đổi đại từ)
`-` want `->` wanted (đổi thì : HTĐ `->` QKĐ)

`-` want to + V_inf

`8.` Lan said that her brother would use an app on her smartphone to practise speaking regularly.

`-` will `->` would 

`-` my `->` her

`9.` The salesman told us that his robot was cleaning the house and cooking at the same time.

`-` my `->` his
`-` is cleaning `->` was cleaning (đổi thì : HTTD `->` QKTD)

`10.` Hoa wanted to know what they were talking about.

`-` Đổi thì : HTTD `->` QKTD

`11.` Bella said she had just sent letter to Hoa.

`-` I `->` she (đổi đại từ)

`-` Đổi thì : HTHT `->` QKHT
`12.` Minh asked me what I was going to buy for a picnic.

`-` you `->` I (đổi đại từ)
`-` am/is/are going to `->` were/was going to

`13.` David said that robots could never replace human beings.
`-` can `->` could
`14.` Alex asked if i liked listening to music.

`-` Đổi thì HTĐ `->` QKĐ
`15.` My brother asked me which bike I liked best.

`-` Đổi thì : HTĐ `->` QKĐ
`16.` Jenny asked her sister why she didn't help Jack.

`-` you `->` she 
`-` Đổi thì : HTĐ `->` QKĐ
`17.` Nhung asked the ideal place to go camping was.

`-` Đổi thì : HTĐ `->` QKĐ
`18.` Hoa said that she would call me the following day.

`-` I `->` she (đổi đại từ)
`-` will `->` would
`-` tomorrow `->` the next day/ the following day.
____________________________________________________________________
*Câu tường thuật :
`+` Gián tiếp tường thuật : S + said/told (sb) + (that) + S + V (lùi thì)
`+` Dạng câu nghi vấn (Wh-questions) : S + asked (+ O)/ wanted to know + Wh-words + S + V (lùi thì)
`+` Dạng câu nghi vấn (Yes/No questions) : S + asked/wanted to know + if/whether + S + V (lùi thì)

Câu tường thuật - dạng câu kể 

S + said to / told + O + (that) + S + V (lùi thì)

S + said + (that) + S + V (lùi thì)

Câu tường thuật - dạng Yes/No-questions 

S + asked / wanted to know / wondered + (O) +if/whether + S+ V (lùi thì)

Câu tường thuật - dạng Wh-questions 

S + asked / wanted to know / wondered + (O) +WH + S+ V (lùi thì)

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HTĐ ⇒ QKĐ

will ⇒ would 

HTTD ⇒ QKTD

HTHT ⇒ QKHT

TLG ⇒ was/were + going to + V1 

can ⇒ could 

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tomorrow ⇒ the next day / the following day 

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7. Minh said that he wanted to become a member of their school IT club.

8. Lan said that her brother would use an app on her smartphone to practise speaking regularly.

9. The salesman told us that his robot was cleaning the house and cooking at the same time.

10. Hoa wanted to know what they were talking about.

11. Bell said that he had just sent a letter to Hoa.

12. Minh asked me what I was going to buy for a picnic.

13. David said that robots could never replace human beings.

14. Alex asked me if I liked listening to music.

15. My brother asked me which bike I liked best.

16. Jenny asked her sister why she didn't help Jack.

17. Nhung asked where the ideal place to go camping was.

18. Hoa said that she would call me the next day.

`color{orange}{~MiaMB~}`