The baby has only two____now.
A. tooth
B. tooths
C. teeth
D. teeths
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There are many____in the picture,
A. fox
B. foxs
C. foxes'
D. foxes
Their ____look new.
A. dictionary
B. dictionarys
C. dictionaries
D. dictionarise'
How many ______ are there on the hill?
A. sheeps
B. sheep
C. a sheep
D. sheep's
–What can I do for you? -- I’d like two ____________.
A. bottles of orange
B. bottle of orange
C. bottle of oranges
D. bottles of oranges