Match the words 1 to do a) attention 2 to attract b) warming 3 global c) a sense of humour 4 to keep d) research 5 to get e) programme 6 exchange f) on somebody's nerves

1 to do research 
2 to attract attention 
3 global warming 
4 to keep a sense of humour
5 to get on somebody's nerves 
6 exchange programme