I haven't been to the dentist for two years It is
I haven't been to the dentist for two years. => It is ____________________________.
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.