9. D

Would you like + to V / N ? lời mời 

D: tôi sợ là tôi bận bây giờ 

10. C (will ⇒ would)

S + said + (that) + S+ V (lùi thì)

will ⇒ would 

Part IV:

1. After reading my favorite book, she went to bed.

After + clause/ Ving , clause: sau khi 

2. Her dad said that they were developing technology to monitor students better.

S + said + (that) + S+ V (lùi thì)

HTTD ⇒ QKTD

3. My teacher said that would like science after I read that book. 

S + said + (that) + S+ V (lùi thì)

will ⇒ would 

this ⇒ that 

HTĐ ⇒ QKĐ

4. Hoa asked Minh how often he visited his grandparents.

S + asked + O + Wh + S+ V (lùi thì)

HTĐ ⇒ QKĐ

5. The students asked his teacher why the climate on Mars was unsuitable for human life.

S + asked + O + Wh + S+ V (lùi thì)

HTĐ ⇒ QKĐ

`color{orange}{~MiaMB~}`

9. D ~ Would + S + like + N? --> Trả lời: I'm afraid + lý do

10. C --> would ~ Câu gián tiếp ; will -> would

Part IV.

1. After having read my favourite book, she went to bed

Rút gọn mệnh đề after: After + having + VpII, S + V2 + O

2. Her dad said that they were developing to monitor students better

--> Câu gián tiếp: S + said/... + (that) + S + V(lùi thì)

will -> would

3. My teacher said that I would like science after I read that book

--> Câu gián tiếp: S + said/... + (that) + S + V(lùi thì)

will -> would

HTĐ -> QKĐ

you -> I

this -> that 

4. Hoa asked Minh how often he visited his grandparents

--> Câu gián tiếp với wh__q: S + asked/... + Wh__ + S + V(lùi thì)

HTĐ -> QKĐ

you -> he

your -> his

5. Khó nhìn