Choose the correct Yes/No questionThere were a lot of stilt houses in ethnic minority villages in the past.

10/20

Choose the correct Yes/No question

There were a lot of stilt houses in ethnic minority villages in the past.

Was there a lot of stilt houses in ethnic minority villages in the past?

Did there are a lot of stilt houses in ethnic minority villages in the past?

Were there a lot of stilt houses in ethnic minority villages in the past?

Are there a lot of stilt houses in ethnic minority villages in the past?

Giải thích

Đáp án đúng: C

Giải thích:

Câu bắt đầu bằng “There were” → đặt câu hỏi đảo “were” lên đầu.

Các câu còn lại sai trợ động từ / tobe hoặc sai thì.

Dịch nghĩa: Ngày xưa có nhiều nhà sàn trong các làng dân tộc thiểu số phải không?