It is seven o’clock. You will be late for school ______ you get up right now.

ortsman didn’t manage to break _____ record, but it was _____ good try.

The United Nations has done a lot for the peace of the world since it was in 1945.

Tom decided ________ volleyball on Sunday morning.

－Linyi has changed a lot in the past few years.－Yes. You can see a lot of buildings, trees on ________ sides of the streets.