Task 2. Write the questions. Put the words in the correct place. 1 did graduate from university? (you/ when)
2 who go to the concert with? (did / you)
3 which did you at the cinema? (see / film)
4 when you to drive? (did / learn)
5. where you to school? (did / go)
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But what do they do? Their aim is to (7)stabilise the temperature in a room. This is accomplished by the (8)presence of a fan, which also removes dust and odours from the air and controls the humidity. The (9)efficiency of air-conditioner depends on the power of its fan. Nowadays there is a great (10)variety of air-conditioners on the market which are bound to cover each person's needs