A sentence/a part of the sentence is underlined. Five alternatives are given to the underlined part which will improve the meaning of the sentence. Choose the correct alternative. In case no improvement is needed, click the option corresponding to "No improvement.”
Fossils of the creature, known as Tanystropheus, was first unearthed in Germany around 150 years ago.
1
was first unearth
2
were first unearthed
3
is first unearthed
4
are first unearthed
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No improvement