Match the meaning to the expression. Check the meaning in a dictionary if necessary. 1. seeing only one side of a question
one-two
2. two punches in quick succession in boxing
one-track
3. anything done only once
one-liner
4. a snappy remark or joke usually of one sentence
one-sided
5. understanding only one thing at a time
one-up
6. to better someone in an activity
one-shot