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Choose the right word to complete the sentences.
1. John spends _____ time with his friends than Bob.
a) fewer b) fewest c) less d) least
2. There were _____ people than usual at the concert.
a) fewer b) fewest c) less d) least
3. Barbara takes _____ exercise than Alice.
a) fewer b) fewest c) more d) most
4. Kim eats _____ chocolate than my brother.
a) few b) little c) fewer d) less
5. Mr. Davidson is one of the _____ known modern poets.
a) fewest b) less c) more d) least