Tan Dun is _______ an excellent composer _______ he can make music without boundaries.

________ did you tell Jim about the news, Clara— By ________ an e-mail.

The boy gets up very late, ______ he is late for class.

Who won the election for major? —A man _______ to represent every minority group in the city.[ ]

Has John come ________—-Yes. He has _________ been here for 10 minutes.