Sandy could do nothing but _________ to his teacher that he was wrong.
By speeding up reforms the UN is trying to live up to the wishes of people around the world and __________ more to building world peace.
The new law of consumer rights also __________rules about returning faulty goods and sets out protections for those who receive poor services.
A professor said the rise of the BRICS countries(金砖国家) is a/an _______ of the end of the world in the control of the USA. A. barrier B. process C. aspect D. symptom
A new case study says Chinese companies face tough _____in the US and have a long way to go to be successful.
Lily got up at 6 o’clock ,but she realized it was Sunday as soon as she prepared her school bag.