Were you sick after six hours’ journey on the coach— Of course. I ________ quickly as soon as it stopped.

Can you provide us ______ some information _____ the computer

____ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.

Ｉdidn’tgo to bed _______ I finish my homework.

Thousands of foreigners were ________ to the Shanghai World Expo the day it opened.[ ]