1 Does timber-framed construction offer a lot of advantages? 2 Are there over 400 stone quarries in the UK? 3 Are stone and timber natural materials? 4 Is he asking me about my exams? 5 did the representatives leave late at night? 6 did we have entance exams last smmer?
1 Do smart homes provide energy efficiency savings? Who provides energy efficiency savings? Smart homes provide energy efficiency savings, don't they? Do smart homes or smart people provide energy efficiency savings? What do smart homes provide?
это не все возможные, а некоторые. 2 what are they looking for? They are looking for local natural materials or for fuel? are they lookong for local natural materials? who is looking for lical natural materials? They are looking for local natural materials, aren't they?
3 did the experiment begin an hour ago? what began an hour ago? Did the experiment begin an hour or a day ago? the experiment began an hour ago, didn't it?
1Mark: We've got some business to discuss. 2 Trevor: Do you think I need to take an iron with me for my shirts? 3 Vicky: I was going to have some juice, but I can't find a glass. Rachel: If you turned the light on, you might be able to see properly. 4 Mark: Oh, he's usually very busy because he runs a business. But he's been ill recently. The doctor has ordered him to spend some time resting. 5 Emma: I think they really wanted someone with experience of the work, and that's what I haven't got. That's an experience I don't want to repeat.
1-c.
2-a.
3-e.
4-d.
5-b.