—How do you think he managed to improve his English in such a short time?
—______ four hours on it every day．
| A．Because of spending | B．To spend |
| C．By spending | D．Spending |
Thousands of foreigners were _________ to the Shanghai World Expo the day it opened.
| A．attended | B．attained | C．attracted | D．attached |
---Would you please tell us something about the Group of Eight(G8)?
---Well, G8 is an international organization________the richest countries in the world, five of which are quite small and two of which are island states.
| A．is consisted of | B．consisting of |
| C．consists of | D．consisted of |
________ you eat the correct foods ________ be able to keep fit and stay healthy.
| A．Only if; will you | B．Only if; you will | C．Unless; will you | D．Unless; you will |
After the recovery, he decided to send his thanks to the doctor, who ________ him ________ the disease.
| A．treated; for | B．cured; for | C．cured; of | D．treated; of |
________ of being involved in the attempted murder, she was questioned by the police.
| A．Convinced | B．Suspected | C．Charged | D．Confirmed |