1. The main aim of our students is [A — speaks /B — speaking/ C – spoke] English perfectly. 2. I know of his [A — to sent /B — to be sent / C – being sent ] to most fires in this town.
3. Water is one of the most common [A — extinguishing / В — extinguisher / С - extinguished] medium.
4. Carbon dioxide as an [A — extinguishes /B — to extinguish / C – extinguishing] agent is widely employed in fixed installations.
5. A turntable ladder is an escape [A — fixed /B- to fixed /C – fixes] to a turntable, by means of which it can be rotated .
6. Не likes [A — read/B — reading /C – ready] books.
7. Firemen are [A — keeping /B — had been keeping /C – to keep] fit their equipment to be ready to respond to a fire as quick as possible.
8. Hazardous materials [A — involving / B — to involved /C – involved] in a fire were in the building.
9. The [A — have blanketing / B — blanketing / C – had blanketing] of oxygen exclusion is most effective.
10. The introduction of inert gases, foam equipment, vapourizing liquids and dry powders is expected [A — widen /B — to widen /C –wide] the scope of attack.
11. Fire fighters [A — extinguishing /B — extinguish/C – extinguished] deep-seated fires should be especially careful.
12. The fireman displayed great skill in [A — being extinguishing /B — extinguishing/C – extinguish] the fire.
13. He couldn’t move the leg [A — have injured /B — injured /C – injuring] in a fire.
14. A child [A/ was warned /B — warned /C – have warned ] about the danger of playing with a fire.
15. Efforts directed at [A — being depriving / B — depriving / C – to depriving] the fire of oxygen are called smothering.
Robin is …the youngest… girl in our class. (young)
This box is the largest box in this room. (large)
Eric is shorter than Adam. (short)
She thinks making jewelry is the worst of all. (bad)
Our new car is the fastest of all. (fast)
Her shoes are better than Andy’s shoes. (good)
Mr Potter has the biggest feet in their class. (big)
Mike’s hair is curlier than Sandy’s hair. (curly)
“Lady and the Beast” was the best TV show of all. (good)
Mr White is the oldest of all. (old)
I think cats are better than dogs. (good)
Ted’s drawings are worse than Barney’s drawings. (bad)
“Harry Potter” is the best movie of all. (good)
Jack is smarter than Rose. (smart)
Marshal’s photos are the worst of all. (bad)
Jasmine is older than Joe. (old)
I think chocolate cake is better than apple pie. (good)
He thinks his collection is the largest one in his classroom. (large)