You stood up/lay it down2 you squat go down/sat go down3 most of them/a small number of people, through the exam/did not pass the exam4 all of you 你们全体 you are all 你就是全部 不一样的意思一样，但我建议你使用they are all my friends,两者是语法的不同...
You stood up/laydown2 you squatdown/satdown3 most of them/a small number of people,pass the exam/failthe exam4 all of you 你们全体 you are all 你就是全部 不一样的...
You stood up/lay it down and you all squatted down go down/sat go down 3 most of them/a small number of people, through the exam/did not pass the exam 4 all of you, you are all... ...
