Matching Pairs Making SuggestionsOnline version Interchange 3 Unit 9 grammar 2 by Johnny Storm 1 What about joining 2 One option is to 3 Have you thought about 4 Maybe you could take 5 Why don't you 6 It might be a good idea to check out a running club? join a club. the cultural events at the university. asking your friends to introduce you around? do some volunteer work? part in a singing group.