I haven't been to the dentist for two years. => It is ____________________________
Question: I haven't been to the dentist for two years.
It is _________________________________________.
Question: I haven't been to the dentist for two years.
It is _________________________________________.
Đáp án: It is two years since I was last to the dentist.
Giải thích: It’s + time + since + S + Vqk
Dịch: Nó đã được 2 năm kể từ lần cuối tôi tới gặp nha sĩ.