My parents have lived in the town _________ their son was six years old.
A. for B. since C. while D. when
We should never give up _________ to achieve our dreams.
A. to try B. try C. trying D. tried
The government encourages people _____ more trees to protect the environment.
A. to plant B. planted C. planting D. plant
—Where is your father? — He _________ to Shanghai for a meeting.
A. went B. has been C. has gone D. goes
Of all the drinks , tea is ________ in the world .It has 5,000 years of history in China over.
A. older B. the oldest C. old D. very old
Lin Shuhao is ______ famous ______all the basketball fans in China know him.
A. too; to B. so; that C. as; as D. so; as
