In ___ weather, Tome prefers __ at home ___ go out for playing.
| A．such a bad, to stay , to | B．so bad a, to stay, to |
| C．such bad, to stay, rather than | D．such bad, staying , to |
Nowadays people are more concerned about the environment _______ they live.
| A．what | B．which | C．when | D．where |
There is no simple answer, _____ is often the case in science.
| A．as | B．that | C．when | D．where |
Finally he reached a lonely island _________ was completely cut off from the outside world.
| A．when | B．where | C．which | D．whom |
He wrote a letter ______ he explains what had happened in the accident.
| A．what | B．which | C．where | D．how |
The president of the World Bank says he has a passion for China, ______ he remembers starting as early as his childhood.
| A．where | B．which | C．what | D．when |