It makes no difference __________.
The teacher stressed again that the students should not ________any important details while retelling the story.
Thousands of foreigners were _________ to the Shanghai World Expo the day it opened.
---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.
________ you eat the correct foods ________ be able to keep fit and stay healthy.
After the recovery, he decided to send his thanks to the doctor, who ________ him ________ the disease.