10) The shift left before she reached the harbor. ->By the time …………........................................................ 11) People can use music to communicate. ->Music…………................................................................ 12) “ I went to bed late last night”, said Richard. ->Richard said…………....................................................

Để hoàn thành câu hỏi trên, bạn cần thực hiện các bước sau:
1. Đặt các từ/cụm từ thích hợp vào chỗ trống để hoàn thành câu.
2. Viết câu trả lời cho từng câu hỏi theo yêu cầu.

Ví dụ:
10) The shift left before she reached the harbor.
->By the time she reached the harbor, the ship had left.

11) People can use music to communicate.
->Music can be used as a form of communication.

12) “I went to bed late last night”, said Richard.
->Richard said that he had gone to bed late the previous night.

Nhớ rằng viết câu trả lời sẽ phản ánh đúng thông tin được yêu cầu trong câu hỏi.

Richard said that he had gone to bed late the previous night.

Music can be used by people to communicate.

By the time she reached the harbor, the shift had left.