1.When walking in the park,I met an old friend ____.
A.by chance B.as a result C.in trouble D.in a way
2.This film is ______ a novel written by Robert James Waller called The Bridge of
A.based on B.basing on C.based at D.basing at
3.The mayor(市长)of Beijing says that all construction work for the Beijing Olympics __________ by 2013.
A.has been completed B.has completed
C.will have been completed D.will have completed
4.Mr.Smith as well as his wife and daughter,_____ to their school twice.
A.have gone B.has gone C.have been D.has