—Sandra failed to pass the exam.
— __________ ? Nobody works harder than she does.
| A．How come | B．How about | C．Why not | D．What for |
29. The computer system _______ suddenly while he was searching for information on the Internet.
| A．broke down | B．broke out | C．broke up | D．broke in |
28. Only when I read this story for a second time ______ to appreciate its beauty.
| A．did I begin | B．that I began | C．I began | D．had I begun |
27. The company was named Gates Hall ______ a man named James Gates.
| A．in need of | B．in search of | C．with the help of | D．in memory of |
26. He wanted the girl he was looking forward _________ stay with him.
| A．for | B．to | C．to to | D．to with |
25. —Your mother becomes more and more forgetful.
— Yes. She searched for her cell phone for a whole day last Sunday but it ______ in her coat
pocket the next day.
| A．turned out | B．turned on | C．turned over | D．turned up |