Wybierz prawidłową odpowiedź: a, b, c.

A meteorite exploded over Russia in February. NASA says that it 1.
approximately 10,000 tons. The moment of the explosion was captured on 2.
cameras. It was quite something. The meteorite scattered into 3. pieces which
many people look for. Around 400 smaller pieces have been 4.
Scientists think that they have found the 5. piece of the meteorite. The chunk
was found in a lake and it was hard to get. 6. project costs around 60,000
pounds. Scientists hope that the test will confirm that it is the main part 7. the
meteorite.

1. a) weighed / b) weighs / c) will weigh
2. a) people / b) people's / c) some people
3. a) lots of / b) much / c) very
4. a) find / b) be found / c) found
5. a) biggest / b) big / c) bigger
6. a) A / b) An / c) The
7. a) over / b) at / c) of