Try to do what you think is right and worth, _____ others do it.[ ]

Excuse me, Dad, but I’m going to meet my friend from the USA.–OK. _________.

ide of the board should be painted yellow, and _______ white.

There was a football match last night._______ people went to watch it.

The students in our class did a thorough cleaning inthe classroom.Now everything is .[ ]