Part 5.3.Read the text. Choose the right words and write them on the lines
Helicopters fly, but they ___are__ not like planes.
Most planes carry more people and are bigger (11).................... Helicopters.
Helicopters (12)........................fly up and down, and they sometimes go quickly and sometimes very slowly.
Helicopters are good for taking people (13)................. and from places which are difficult to go to quickly – mountains, for example.
People (14).................... need to go to hospital very quickly.
Sometimes go (15).................... helicopters. In all parts of the world, helicopters help a lot of people.
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