It won’t be a very long time _________ he is in business for himself.
E-mail, as well as telephones, ____ an important part in daily communication.
______ on the top of the tower, and you can see the whole city.
—A naughty boy kept talking in class.—Are you _____ Mike? It’s just like him to be so rude!
It was the hard work and determination of the generation _____ had changed the opinion of people towards Chinese.
The professor gave us _____ talk on multicultural Canadian society, _____ topic few of us are familiar with.