Bài 6. Chọn đáp án A, B, C hoặc D để hoàn thành các câu sau.

1. To check how a word is spelled, look it up in a _____.

2. I read an interesting piece of _____ in the newspaper.

3. The children put up posters on the _____ walls.

4. Our tour guide told us a lot about the _____ of this Mot Cot Pagoda.

5. I don't _____ anything about geometry (hình học).