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1. I_______ my son a money for that last week
A. gave
B.given
C. have given
D. was given
2. Who______ America about 600 years ago?
A. was discovering
B. has discovered
C. discovers
D. discovered
A. gave
B.given
C. have given
D. was given
2. Who______ America about 600 years ago?
A. was discovering
B. has discovered
C. discovers
D. discovered