The discovery of new evidence led to ______
| A．the thief having caught | B．catch the thief |
| C．the thief to be caught | D．the thief being caught |
—Must I turn off the gas after cooking?
—Of course, you can never be ____careful with that．
| A．enough | B．very | C．so | D．Too |
My mother is always warning me when I go out, “Don’t get off the bus ____it is stopping.”
| A．until | B．before | C．while | D．After |
A man hurried in and asked, “Is there a hospital around I can get some medicine for my wounded hand?”
| A．that | B．which | C．what | D．where |
The car number 57777 is a special number, ____, I think, passers-by can easily remember.
| A．one | B．what | C．that | D．it |
The government spokesman has to____ his words before responding to reporters.
| A．pass | B．cover | C．weigh | D．Express |