Câu tường thuật - dạng Wh-questions 

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

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HTTD ⇒ QKTD

HTD ⇒ QKD

will ⇒ would 

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this ⇒ that

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1. Lan asked me where I was going.

2. The teacher asked me where my father worked.

3. A tourist asked how far it was from Ho Chi Minh City to Vung Tau.

4. She asked Lan how many people there were in her family. 

5. Tam's friends asked him how long he would stay in England.

6. Mrs. Brown asked Thu what language she spoke.

7. Lan asked Lien how much that coat cost.

`color{orange}{~MiaMB~}`