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Study
Icebergs
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Many people _______ (die) in the accident
Died
Oops!
Okay!
Recently, scientists ________ (show) that the water near the Icebergs is full of Plankton
Have shown
Oops!
Okay!
The famous titanic _______ (sink) when it hit an Iceberg.
Sunk
Oops!
Okay!
In the past, Icebergs ________ (be) one of the biggest dangers in the sea.
Were
Oops!
Okay!
One of the biggest Icebergs ________ (break) off from the Ross Ice Shelf in 2000.
Broke
Oops!
Okay!
Scientists _______ (notice) the way icebergs fall to pieces
Have noticed
Oops!
Okay!
Biologists _______ (study) Icebergs for a long time
Have been studying
Oops!
Okay!
The organisation _______ (give) info to ships about Icebergs ever since.
Has given
Oops!
Okay!
13 countries _______ (form) the international Ice Patrol in 1914.
Formed
Oops!
Okay!
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