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Variant 1
1. Foam (be) one of the best extinguishing agents.
2. We (have) much work to do last week.
3. Our cadets (go) on a holiday in 4 weeks.
4. I (study) English since 1998.
5. Fire investigators tried to find out what (cause) the fire in the warehouse the day before.
1
1. Which is the (cheap) and (available) extinguishing agent?
2. They say that it is (good) to come late than never.
3. It was (cold) in January than it is now.
4. Student Petrov is the (clever) in our group.
5. It is (easy) to prevent a fire than to put it out.
4. : an, must, may, should
1. For combustion 3 factors be present heat, oxygen and fuel.
2. Backdraft be the most hazardous condition a firefighter will ever face.
3. You do it f you wish.
4. Students.. go to our library and take any book they need.
5. Children help their elderly parents.
,
solid solidity solidify
ignite ignition ignitability
extinguish extinguishing extinguishment
proper properly improperly
flame flammable flameless
6. , : although, but, because, and, so
|
|
|
1. Firefighters arrived quickly. The trapped victims were rescued.
2. It rained a lot. We had to put off our picnic.
3. Student Novikov managed to pass the exam. He did not get ready for it properly.
4. I know how to pronounce this word. I do not know how to spell it.
5. Several firefighters were injured badly. Backdraft caused an explosion.
to be, to have, to do ,
1. We are in Ekaterinburg now.
2. Colonel Ivanov is to come at 10 a.m.
3. Some students have cars.
4. The trapped victims had to ask for help.
5. Why did you enter our Institute?
1. automatic fire alarm
2. building regulations
3. forest fire prevention
4. emergency medical service
5. fire alarm system
,
A Toxic Cloud
Paris. More than 20 000 people were evacuated from their homes after a warehouse fire in the port of Nantes, western France, produced a toxic cloud of gas and smoke eight miles long.
The fire in a fertilizer warehouse containing hundreds of tons of ammonium nitrate, started early in the morning. A thousand firemen and police fought to bring it under control as thick clouds of whitish-yellow smoke poured from the top of the building. The danger to health led local authorities to order evacuation out of the area. Some people were taken to hospital for observation. The fire was finally brought under control in midafternoon.
Those who had left their homes were advised to spend the night away. Schools and community centers were taken outside the affected area.
1. Where did the above mentioned accident take place?
2. What happened in the fertilizer warehouse?
3. Who fought to bring the fire under control?
4. Why were some people taken to hospital?
5. When was the fire brought under control?
10000 ( , - ).
Variant 2
