1) Which is the longest? a) b) c) 2) Which is the shortest? a) b) c) 3) Which is the shortest? a) b) c) 4) Which is longer? a) b) 5) Which is shorter? a) b) 6) Which is shorter? a) b) 7) Which is longer? a) b) 8) Which is shorter? a) b) 9) Which is longer? a) b) 10) Which is longer? a) b) 11) Which is the shortest? a) b) c) 12) Which is the longest? a) b) c) 13) Which is the shortest? a) b) c)

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