John has not had his hair cut for over six months. => It is
John has not had his hair cut for over six months.
=> It is _______________________________________.
Lời giải:
Đáp án: It is over six months since John had his hair cut.
Giải thích: It is + time + since + S + Vqk: đã bao lâu kể từ khi...
Dịch: Đã quá 6 tháng kể từ khi John cắt tóc.