上课铃响了,教师走进教室,班长应该说:A.Please come in. B.Good morning C.Stand up.
We must be home________ 6 o'clock. A.by B.in C.on
It's ________o'clock. A.five B.fifth C.sixth
—Let's play football. —________. A.OK B.Thanks C.Oh
Let's________. A.go home B.go school C.goes home
________the room. A.Look B.Look at C.look