The life in an American school is not the same __________ that in a Chinese school. They are different __________ each other.[ ]

“All the students don’t work hard.” means “_________”

I know you’re busy these days, but you’d better ___________ off today’s work till tomorrow.

Mr Li, I found a watch on the playground.-You should try to find out ______.

Mr John, would you please speak a little more ________ ?– Sorry ! I thought you could follow me.