_________ the necessary equipment, the seriously wounded man had to be sent to another hospital for the operation.
| A．Lacking | B．Lacking of |
| C．For lack of | D．Lacked in |
When he moved to Canada, his children __________ the change very well.
| A．adopted to | B．used to | C．adapted to | D．got along with |
At first, he disliked his stepmother, but he learned to accept her___________.
| A．on time | B．in time | C．at times | D．in no time |
Keep away from such persons __________ will do you no good.
| A．as | B．that | C．like | D．who |
----Recent years have _______ rapid changes of my hometown.
----Yes, I could hardly recognize it when I arrived yesterday.
| A．watched | B．contributed | C．made | D．witnessed |
I like getting up very early in summer. The morning air is so good ___________.
| A．to be breathed | B．breathing | C．to breathe | D．being breathed |