... keep the plants warm, NOT I put the heater-on-for keeping the plants warm. 151 To, in order to, so that and for 150 Exercises 1 But (B) Complete each sentence with but and one of these clauses: ... I want to lose weight, (to) 4 Trevor: I often switch off the heating. It saves money, (to) 5 Sarah: I had to go to Birmingham. I had a business meeting, (for) 6 Emma: I wore boots because ... 153 Links across sentences A Introduction Rita: You go to United's games, don't you,...