—It’s time to go to bed,Li Ming.—Mum,I have a lot of homework to do and I won’t go to bed________I finish it.
He left home ______a cold morning, and I heard that he was coming back _____ the late afternoon.
Max often ______our books and pens ______the floor, when he ______our desks.
We all believe _______,because she is ______honest girl.
—_____anyone hurt in the big fire? —No, everybody was OK.
There are pieces of glass and bricks on the road. Would you please _______with me?