He sat down at his desk to figure out the exact figures.
| A．图表 | B．数字 |
| C．体形，身材 | D．人物 |
The ______ boy was last seen ____ near the East Lake.
| A．missing; playing | B．missing; play | C．missed; played | D．missed; to play |
– Have you heard that Tom, along with his parents, ______ to Japan?
-- Really? No wonder I haven’t seen him these days.
| A．has been | B．has gone | C．have been | D．have gone |
Try to spend your time just on the things you find ______.
| A．worth doing them | B．worth being done |
| C．worthy of doing them | D．worthy of being done |
It was foolish of him to ______ his notes during that important test, and as a result, he got punished.
| A．stick to | B．refer to | C．keep to | D．point to |
I regret _____ that I am unable to help you.
| A．saying | B．say | C．to say | D．said |