Matching Pairs Vocabulary - CAE Online version Students will match words to their definitons. 1 detritus 2 holding operation 3 multitude 4 ground-breaking 5 endeavouring 6 stem the flow 7 analogy 8 alleys by Beatriz Peruncelli 1 Holding operation 2 Analogy 3 Endeavouring 4 Detritus 5 Alleys 6 Stem the flow 7 Ground-breaking 8 Multitude Temporary Solution Large Number Trying hard Small narrow roads Reduce the number Rubbish, litter New and revolutionary Comparison between things