—It’s dangerous to walk across the street carelessly.
—You’re right. We can’t be ________ careful while crossing the street.
A. so B. very C. too D. more
_______ of them knows French, so I have to ask a fourth person for help.
A. Neither B. Either C. Both D. None
The song reminded me of the old golden days as soon as it _______.
A. played B. plays C. is played D. was played
You ______ come to the office today______ someone else will do the work for you.
A. needn’t； so B. needn’t； since
C. don t need to； so D. don’t need； since
We are ______the people in need are helped in time.
A. proud to B. pride of C. proud of D. proud that
The company was set up _______. My father has been working in it for nearly thirty years.
A.1980s B. in the 1980s
C. at 1980 D. at 1980s
