5 Then complete sentences 1-7 with the correct prepositions. 1 I'm (not) very keen on writing. 2 I'm (not) really 3 I'm (not) a big fan 4 I'm (not) really mad I'm (not) good 6 I'm (not) fond 7 I'm (not) really interested novels. the activities here. comics. technology. making videos. trying new things. fantasy​