IV-Chọn từ thích hợp để hoàn thành đoạn hội thoại sau:
How were filled yesterday you bad What wasn’t
Nam: Hi. Why (1) …………….. you absent yesterdey, Minh?
Minh: I had a (2) ………………. toothache.
Nam: Oh. Did (3) ……………… go to the dentist?
Minh: Yes, I did. I went to the dentist (4) ……………………..
Nam: ( 5) ………………… was the problem?
Minh: Well, I had one small cavity, but it (6) …………………….. serious.
The dentist filled the cavity in my tooth.
Nam: (7) ………………. do you feel now?
Minh: I feel a lot better after she (8) ……………. my tooth.