. In my view, the best friend is one with whom ______ your sorrow and joy.
| A．sharing | B．to spend | C．spending | D．to share |
It rained heavily in the south，__________ serious flooding in several provinces.
| A．caused | B．having caused |
| C．causing | D．to cause |
Last night's TV news said that by then the death of the missing people __________ yet.
| A．had not been proved | B．had not proved |
| C．have not been proved | D．have not proved |
Tom took a taxi to the airport, only __________ his plane high up in the sky.
| A．finding | B．to find |
| C．being found | D．to have found |
He got up late and hurried to his office，__________ the breakfast untouched.
| A．left | B．to leave |
| C．leaving | D．having left |
Nowhere else __________ be able to find a larger display of sea animals, including one of the largest collections of sharks in the world.
| A．you will | B．can you |
| C．could you | D．will you |