1)isn't coming
2)do you do
3)usually meet
4)is learning
5)Does Mary speak
6)don't often go
7)is raining
8)always lose
9)plays
<span>1.0000 dawn
2.0000000 shelter 3.000000 church 4.00000 chalk 5.00000 </span><span><span>berry </span>6.00000 sound 7. 000000 legend </span>
<span>Nowadays a lot
of people travel by car, and their number increaces rapidly. Cars pollute the atmosphere.
The choice is ours whether we will continue to pollute the environment or not. New
cars require large amounts of energy in their production process, as well as during
their operation and it’s not easy but we should try to make cars as safe as
possible for ecology of the planet. It will take long time before our streets
will become silent, and environmentally clean. The engineers have designed a new
internal combustion engine and it will continue to play an important role in
the nearest 20-30 years. So what will be the car of the future? There are 2
options: 1) electric motor of small size and 2) hydrogen engine. There are
already hundreds of electric cars in Moscow but they are a drop in an ocean.
The cheapest way is to launch the production of hydrogen engines in the future.</span>