Not until he took off his dark glasses ___________ he was a

It was not until he took off his dark glasses __I realized w It was not until he took off his dark glass that I realize w It was not until he took off his sunglasses that i recognize She didn'trecognized him until he took off his glasses变成半倒装 求详解：1.It was not ___she took off her dark glasses ___ I real 1.it was not until she look off her dark glasses that i ___( It`s not____she took off her dark glasses ___I recognized he 英语语法：It was not until dark that he found he was wearing dark glasses to protect his eyes -----the sun He was wearing dark glasses to protect his eyes ____ the sun It was not until dark that he found what he tho It was not until dark( )he found( )he believedwas the correc