The elderly need special care in winter，as they are________to the sudden changes of weather.
| A．stubborn | B．generous | C．humorous | D．sensitive |
Not until then _____ their marriage was breaking up because they had little in common.
| A．did I realize | B．I realized | C．had I realize | D．has I realized |
Little Bob is often educated by his parents to be good and friendly to anybody even if ________.
| A．attacking | B．is attacked | C．to be attacked | D．attacked |
The big snow caused great ________ to the people living in the south of China, ________ some of them homeless.
| A．destroy; left | B．damage; leaving |
| C．ruin; having left | D．wound; leaving |
The museum he paid a visit ________ at the end of the street.
| A．stand | B．stands | C．to stand | D．to stands |
It is required that the football match___________put off ________ the bad weather.
| A．be; thanks to | B．be; due to | C．was; thanks to | D．was; owing to |