1.       Because of the rough sea, the ferry couldn’t sail. à Because ............................................................................................................................ 2.         There were a lot of accidents because of the icy roads. àBecause ............................................................................................................................. 3.       Because the cost of living in Britain is high, there are fewer tourists here this year. à Because of ....................................................................................................................... 4.       I couldn’t read the letter because of the darkness à Because it..........................................................................................................................

Cách làm:
- Đọc kỹ câu đề bài.
- Nhận biết cấu trúc câu "because" và tìm cách chuyển đổi thành cấu trúc câu mới.

Câu trả lời:
1. Because of the rough sea, the ferry couldn’t sail.
=> Because the sea was rough, the ferry couldn’t sail.

2. There were a lot of accidents because of the icy roads.
=> Because the roads were icy, there were a lot of accidents.

3. Because the cost of living in Britain is high, there are fewer tourists here this year.
=> Because of the high cost of living in Britain, there are fewer tourists here this year.

4. I couldn’t read the letter because of the darkness.
=> Because it was dark, I couldn’t read the letter.

Due to the darkness, I couldn't read the letter.

Due to the rough sea, the ferry couldn't sail.

Because it was dark, I couldn't read the letter.

Because of the high cost of living in Britain, there are fewer tourists here this year.