單項選擇題Mathematics()study or science of numbers.

A.is 
B.are 
C.was 
D.were


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1.單項選擇題Mary told me that she()to the supermarket before coming home

A.went  
B.had gone
C.has gone 
D.goes

2.單項選擇題Many people watched the boys()the mountain at that time.

A.climb 
B.climbing
C.to climb
D.climbed

4.單項選擇題Madam, do all the buses go downtown?()

A.Wow, you got the idea.
B.No, never mind.
C.Pretty well, I guess.
D.Sorry, I'm new here

5.單項選擇題Look! Here()the famous player

A.comes
B.come 
C.had come  
D.coming