An idea suddenly came to J. K. Rowling __________ she could write a book about people living in the magic world.
| A．if |
| B．when |
| C．that |
| D．which |
.
The gardener was called to tell the way ____ the poor dog had died.
| A．that | B．which | C．in that | D．of which |
.
This is Mr. Smith, ____ has something important to tell you.
A. who I think B. I think who C. he thinks D I think he
.
I _____ the boy to save money for the future, but he wouldn’t listen.
| A．hoped | B．suggested | C．made | D．advised |
.
The letters WHO _______ the World Health Organization.
| A．repreasented | B．meaning | C．stands for | D．stand for |
.
The conference has been held to discuss the effects of tourism _____ the wildlife in the area.
| A．on | B．in | C．at | D．with |