8.1 2) is she driving a bus? No, she isn't
Does she drive a bus? Yes, she does
What is she doing? She is playing the piano
3) does he clean windows? Yes, he does
Is he cleaning a window? No, he isn't
What is he doing? He is cleaning a window
4) are they teaching?
Do they teach? Yes, they do
What are they teaching? No, they aren't
What do they do? They watch tv
8.2 2 don't 3 are 4 does 5 is, don't 6 are 7 does 8 doesn't
8.3 4 is singing 5 she wants. ...6 do you read...7 excuse me but you sit... 8 i am sorry i don't understand 9 ...i am going home now , are you coming with me 10 what time does your father 11 am not listening 12 .... he is cooking 13 doesn't usually drive... he usually walks 14 don't like... she prefers tea
M, z, n.-красным карандашом, а s зеленым
<span>1)</span><span> Will your brother go to university?
Yes, he will. I think he </span>will<span> study English.
2) What time</span><span> will you have inner this
evening? I imagine that Dad </span><span><span>will start </span>cooking at half past six, so at about seven
o'clock.
3)</span><span> Will you have children when you're older? No, I won't. And I </span><span><span>will </span>not get married.
4) Where </span><span>will you take the dog for a walk? I think </span><span>will go to the park.</span>
1) During this period the track structure has been substantially improved.
One of the greatest improvements was the elimination of rail joints. In
order to reduce the number of joints the rails are welded into
continuous lengths.These continuous or long welded rails have greater
strength and provide a smoother running of trains at far greater speeds.
2) Another improvement which has made it possible to increase speeds on
railways is the use of concrete sleepers. Thus in some countries ,
concrete sleepers have replaced wooden ones on heavily used main lines
because of their advantages.
Concrete sleepers have a longer life
and a far greater weight than those made of wood. The greater weight of
concrete sleepers provides the greater stability of track.
It is this factor which has greatly contributed to increased speeds.
Ответ взял прямо из текста. Насколько я помню, так надо делать в подобных заданиях.
1. The longest
2. The smallest
3. The worst