You'd better not ring me up between 9:00 and 10:00 tomorrow. I __________ an important meeting then.
| A．have |
| B．had |
| C．was having |
| D．will be having |
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 |
Happiness and success often come to those ________ are good at recognizing their own strengths.
| A．whom | B．who | C．what | D．which |
The book tells stories of the earthquake through the eyes of those ____ lives were affected.
| A．whose | B．that | C．who | D．which |