Most of the time,don't you know some afterwards,surface pret

"You don't know the half of If you don't know the meaning of some words,______(look)them Don't you know it's the first time he ___this kind of meetin Don't you know it's the first time he_this kind of meeting?A you don't happen to know the time,do you It is no use ______ that you didn’t know the truth.选项:a、pret We don't know _ of the visitors here; we only know some. 1.Most of the students don't know how to take n______ in cla i don't know the (long)of the river. i think the time (spend you don't know the answer.l don't know------ A bit of time to time to time to e .I Don't know what you do Perhaps some of you know while others don't konw.翻译.