He _____ as a national hero for winning the first gold medal for his country in the Olympics

You’dbetter________sometimetotakeexercise. [ ]

As soon as the waiter cameto the table, the foreigner _______next to me asked him_______to call that bigdish in Chinese.

“The day is coming ________ telegraph wires will be laid on to houses like water or gas.” Bell wrote to his father.

The first lady of the USA, Michelle Obama visited China this spring. She with her mother and two daughters China for a week.