Question

(iv) The Earth moves round the but Everybody knows it. (Join with Noun clause)​

Answer 1

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Everybody knows that the earth moves round the sun.

Explanation ↴

We have to use a noun clause to make it complex sentence because a noun clause serves the same purpose as a noun. It can be the subject or object of a verb. It can also be the object of a preposition.

Noun clauses are usually introduced by the subordinating conjunctions that, if and whether. Question words like what, how, when etc., can also be used to introduce noun clauses. Here, the noun clause 'that the earth moves round the sun' is the object of the verb knows.

Answer 2

Everyone knew that earth moves Around the sun.

Clauses are usually introduced by the subordinating conjunctions that, if and whether.

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