Complete the sentences with an appropriate form of the verbs in brackets 1. Our firm (compare) the prices in most leading companies before
we 2. (begin) to import this software from Hong Kong.
3. Emergency (bring) in a patient who 4. (swallow)
a handful of precious stones.
5. My father (retire) at the age of seventy after he 6. (spend)
over forty-five years working for the same company.
7. On the train rushing towards the border I (realize) that
I8.(forget) my passport on the dressing table.
9. William(come) up late because he 10.(miss) the bus.
11. Mac Donald (Iive) in New Zealand for seventeen years before
he12. (decide) to go back to Scotland.
13. After Jessy (leave) school, he travelled round the world.
14. Tom, the postman (bring) a letter f
There are over an array of varieties in trying to create a prioritised source of alternative energy source. The question is in which one should we make a primitive source of creating energy. So what kind of energy can we chose to consider on making our required need, to producing energy. Over all, everything that is alternative, makes our environment one step closer toward a better more cleaner, healthier environment. Which will you pick?
Alternative fuels are just one of the many sources that power our everyday life style, from cars to electric power plants. On the other hand you have electric turbines, that are spanned by the wind with these giant propellers in order to extract the kinetic energy from the wind. Therefore producing energy as it is spinned by propellers to spin a turbine, and in term receiving clean energy. A solar panel is deigned to absorb light energy from the sun.There is also the extraction of the sun’s energy as the sun’s rays can be caught into one of today’s modern equipment, solar panels. Solar panels are tiny microchips that are inserted in one concentrated area and are semiconductors, the kind that you use in your computer.
2.They aren’t very high because the mountains were destroyed by the action of water, sun and air.
3. Because the greatest deposits of ores came to thesurface of the Earth.
4.It began during the time of Peter the First. Russia exported metal at that time.
5. Near the mountain Magnitnaya.
6. Shortage of coal.
7. Seventy different metals and minerals were discovered in the Urals.
8. Some of the deposits are exhausted, and the plants work on the ore from new layers (Kazakhstan, Siberia).
9.Yes, he does. I also hope that the region will have new stages of development.