Ответ:
1ex
2 ones 3 ones 4 one 5 one 6 one
2ex
2 sale 3 size 4 much 5 forget 6 take
3ex
2 How much is it?
3 Can I try this on, please?
4 The changing rooms are over there.
5 Have you got it in another colour?
6 These are too small.
4ex
2 f 3 e 4 d 5 c 6 b
5ex
2 d 3 a 4 e 5 h 6 f 7 b 8 c
Объяснение:
1)We have gone to the museum already.
2)They have already done their homework.
3)l have washed up already.
4)You have already done your morning exercises.
5)We have already had five lessons.
6) l have already come home.
7) I have never done it.
8)My friend and I have already played tennis in the park.
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.
In folklore, the Loch Ness Monster, or Nessie, is an aquatic being which reputedly inhabits Loch Ness in theScottish Highlands. It is similar to other supposed lake monsters in Scotland and elsewhere, and is often described as being large in size, with a long neck and one or more humps protruding from the water. Popular interest and belief in the creature has varied since it was brought to worldwide attention in 1933. Evidence of its existence is anecdotal, with few disputed photographs andsonar readings.
The creature commonly appears in Western media where it manifests in a variety of ways. The scientific community regards the Loch Ness Monster as a being from folklore without biological basis, explaining sightings ashoaxes, wishful thinking, and the misidentification of mundane objects
I begined a new diet and exercise program last week. I have begined lots of programs and diets in my lifetime. I have bended down to pick him up many times since he was born. The radio broadcasted news about the terrible earthquake in Iram last week. The radio hasz broadcasted news about Iran every day since the earthquake occured .