1. “AFA” là viết tắt của cụm từ nào sau đây:

2. As … as I know, he didn’t come to class yesterday.

3. This new phone works as far as it …

4. Từ/cụm từ nào sau đây có thể thay thế cho “as far as”:

5. As far as I … , we should not let Mike do it by himself.

6. The marathon runner cannot run … his opponent.

7. “As far as I know” mang ý nghĩa nào sau đây:

8. As far as I …, this is our best choice at that time.

9. Chọn từ/cụm từ có thể thay thế cho “as far as”:

10. The car moves … the river.