Giải Bài 2 trang 13 SGK Tiếng Anh 9
Đề bài
Rewrite the sentences using question words + to-infinitives.
1. I don't know how I can get to the swimming pool.
2. They are wondering where they can buy traditional handicrafts.
3. She asked what she should give to her new neighbour at his house-warming party.
4. I can't decide who I should ask for advice.
5. Could you tell me when I have to pay the water bill?
Gợi ý trả lời
Cấu trúc: question word + to-infinitive (từ để hỏi + động từ nguyên mẫu có *to*).
Khi mệnh đề có chủ ngữ ở cả hai vế trùng nhau và đi kèm động từ khuyết thiếu như *can / should / have to*, ta rút gọn thành: question word + to + V(nguyên thể).
a) *I don't know how I can get to the swimming pool.*
→ Bỏ *I can*, thay bằng *to get*.
I don't know how to get to the swimming pool.
b) *They are wondering where they can buy traditional handicrafts.*
→ Bỏ *they can*, thay bằng *to buy*.
They are wondering where to buy traditional handicrafts.
c) *She asked what she should give to her new neighbour at his house-warming party.*
→ Bỏ *she should*, thay bằng *to give*.
She asked what to give to her new neighbour at his house-warming party.
d) *I can't decide who I should ask for advice.*
→ Bỏ *I should*, thay bằng *to ask*.
I can't decide who to ask for advice.
e) *Could you tell me when I have to pay the water bill?*
→ Bỏ *I have to*, thay bằng *to pay*.
Could you tell me when to pay the water bill?
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