_____________ worries me the way he keeps changing his mind.
| A．This | B．That | C．What | D．It |
______ on a true story, the film is well worth ______ .
| A．Based; seeing | B．Basing; seeing | C．To base; to see | D．Based; to be seen |
Mr. Johnson ______ his boss ______ his careless mistake.
| A．apologized; about | B．apologized to; about |
| C．apologized to; for | D．apologized; for |
---What do you think made Celia so happy?
--- ______ a prize in the recent competition.
| A．She won | B．Won | C．Winning | D．Because of winning |
Our school has a library and it ______ more than one million books.
| A．hides | B．remains | C．receives | D．houses |
---Good evening. ______ ?
---Yes, that’s right. We’d like a table on the side.
| A．What for | B．Can I help you |
| C．What’s the matter | D．Two for dinner |