1upset, annoyed, bald( лишнее), guilty- feelings
2employer ( лишнее) marks, revise - education
3recycle, pollution, gym ( лишнее) — environment
4scruffy, freckles, strict ( лишнее), wavy- appearance
5crowded, traffic jam, plump ( лишнее)— transport
6save fuel( лишнее) , promotion, salary — work