Mary devoted her life the sick.
| A．to care for | B．caring for | C．to caring for | D．to have cared for |
The time he has devoted in the past years ____ the disabled is now considered ____ of great value.
| A．to help; being | B．to helping; to be | C．to help; to be | D．helping; / |
____ only 20 minutes to go before the train left, I felt uneasy in the taxi to the railway station.
| A．For | B．I had | C．With | D．As |
It is ____ you deal with difficulties that shows ____ you are really like.
| A．what; what | B．how; what | C．how; that | D．which; how |
As is natural, a man as old as he ____ be very forgetful.
| A．can | B．should | C．would | D．must |
Can’t we just live in today, _______ the worries of tomorrow or the regrets of the past?
| A．free from | B．aware of | C．sure of | D．tired from |