giải chi tiết giúp e nhé

1. She asked me if they could play the piano.

- Lùi thì của động từ khuyết thiếu: can -> could

2. He asked me if Sarah had ever been to Siena.

- Lùi thì của động từ: HTHT -> QKHT

3. Charlie asked me if they were French or Canadian.

- Lùi thì của động từ: HTĐ -> QKĐ

=> Câu tường thuật: Dạng Yes/No questions: S + asked sb/ wondered/ wanted to know + if/whether + S + V(lùi thì)

4. George asked me where bears lived.

- Lùi thì của động từ: HTĐ -> QKĐ

5. Mum asked me who wanted some more yoghurt ice cream.

- Lùi thì của động từ: HTĐ -> QKĐ

=> Câu tường thuật: Dạng WH-questions: S + asked sb/ wondered/ wanted to know + WH-words + 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)

----------------------------------------------

can ⇒ could 

HTHT ⇒ QKHT

HTD ⇒ QKD

----------------------------------------------

1. She asked if they could play the piano.

2. He asked if Sarah had ever been to Siena.

3. Charlie asked if they were French or Canadian.

4. George asked where bears lived.

5. Mum asked who wanted some more yogurt ice cream.

`color{orange}{~MiaMB~}`