Đề bài

Listen and choose the sentence with the correct intonation.

While we were walking, it started to snow.

While he was waiting for his taxi, someone stole his phone.

Đáp án

While he was waiting for his taxi, someone stole his phone.

Phương pháp giải

Ngữ điệu giảm ở cuối cả hai mệnh đề trong câu cớ chứa thì quá khứ tiếp diễn.

While we were walking, it started to snow. (↑)

(Trong khi chúng tôi đang đi bộ, tuyết bắt đầu rơi.)

While he was waiting for his taxi, someone stole his phone. (↓)

(Trong khi anh ấy đang chờ xe taxi, ai đó đã lấy trộm điện thoại của anh ấy.)