202 km Shanghai—Hangzhou high-speed railway, with deign speed of 350 km per hour, began its operation on Oct 26,2010.
Most citizens like to go to the Wal-Mart Super Centerbecause it has a ______of items.
______clearly in class, Mr. Smith raised his top voice to ask his students to stop chatting.
____ by taking part in practice can the young people be toughened and hardened into steel
My house is located near the main street, so my family were____ upset by the outside noise.
_________ his earnings as a football coach, he also owns and runs a chain of sports shops