7.Выберите правильную форму слова.

1.Fires are classified according to their located/location, scale, progression/progressive time and exterior signs of combustion/combustible. 2. It may be located in or on buildings and also in different nature/natural places. 3. As for progression time fires may be neglecting/neglected and unneglecting/unneglected. 4. Means of fire extinguishing are divided/division into four groups. 5. Fire vehicles include fire engineers/engines, means of fire aviation, fire swimming means, fire trains. 6. Cooling of combustion zone with water can extinguisher/extinguish fire. 7. Chemical inhibit/inhibition of combustion presupposes the usage of halon hydrocarbon or fire extinguishing powder.

8.Поставьте 10 вопросов к тексту, а Ваш собеседник постарается ответить на них. Следующие подсказки помогут Вам.

How are all fires … ?
What group can we refer … ?
Where does outside fire … ?
What is the means … ?
Are means of fire extinguishing divided … ?
What fire extinguishers do you … ?
What fire vehicles are … ?
Can you name the ways … ?
Is cooling with … ?
What agents are used … ?

9.Заполните пропуски подходящими по смыслу предлогами, данными ниже: Of, on, according to, about, for, in, with, by means of, to.

1.All fires are classified … their location, scale, progression time and exterior signs of combustion. 2. Means of fire extinguishing is the combination of techniques applied … prevention of fire spread, fire extinguishment, protection … people and property. 3. One of the ways of fire extinguishing is cooling … water. 4. Isolation of combustion zone … sand is temporary. 5. Dilution with jets … Microdrop sprayed water is very effective. 6. Fires may be located … buildings, … buildings and … different outside combustible places. 7.Pipeline systems are used … fire extinguishing. 8. Manual instrument is referred … primary means of fire extinguishing. 9. Fire specialists speak … cooling of combustion zone with different means.

10.Усомнитесь в содержании следующих высказываний, превратив их в общие вопросы. Замените выделенные курсивом слова на приведенные ниже.

1.On its progression time fires may be neglected. 2. Very often fires may be hidden. 3. Means of fire extinguishing are divided into four groups. 4. Fire extinguishers and different fire techniques are primary means of fire extinguishing. 5. Dredgers are used for fire extinguishing. 6. Isolation of combustion zone by means of foam is one of the ways of fire extinguishing. 7. Chemical inhibition of combustion presupposes the usage of halon hydrocarbon. 8. One of the ways of fire extinguishing is cooling of combustion zone.

a) observed; b) opened; c) three; d) secondary; e) tractors; f) water; g) oxygen; h) freezing.