The real reason why prices ____ , and still are, too high is complex, and no short discussion can satisfactorily explain this problem.
Johnson, to grasp the chance to become a doctor, decided to take up teaching.
| A．fails | B．failed | C．to fail | D．having failed |
Having been out of touch with his parents for two years, John returned home,
| A．safe and sound | B．safely and sound |
| C．safe and soundly | D．safely and soundly |
Written in a hurry, ______. How can it be satisfactory?
| A．they find many mistakes in the report |
| B．lots of mistakes have been made in the report |
| C．there are many mistakes in the report |
| D．the report is full of mistakes |
--- Seems that Jack is very rich. He is always changing his cars. What is he?
--- ______, but I am not quite sure.
| A．Somebody of a manager | B．Something of a manager |
| C．Anyone of a manager | D．Anything of a manager |
They are just trying to reach a point ______ both sides will sit down together at the table.
| A．where | B．that | C．when | D．which |