Everyone has a responsibility to save _____ water, if future generations are to enjoy a similar standard of living to _____ we enjoy now.
| A．the; the one | B．不填; the one | C．the; one | D．不填; one |
This old man is ____ in the small village, just 2 years younger than Tom’s grandpa.
| A．the second oldest | B．the oldest | C．the older | D．the second older |
Do you think you could ______ his voice on the phone?
| A．know | B．remember | C．recognize | D．realize |
______ is to be awarded the highest award at this evening’s meeting.
| A．Both the director and the writer | B．Both of the director and the writer |
| C．The director and the writer | D．The director and writer |
Glad to meet you and here is my card. Let’s keep in______ later.
| A．touch | B．relation | C．connection | D．friendship |
When Alice saw a ______ tiger in front of her, she felt that she was ______.
| A．dangerous; in danger | B．in danger; dangerous |
| C．dangerous; dangerous | D．in danger; in danger |