Fill in the blanks with the most appropriate option:-

It’s proved that the earth………round the sun.

Moves

The most appropriate option to fill in the blanks is moves.

The sentence "It’s proved that the earth moves round the sun" is in the present tense, and it is describing a fact that is always true. The other options are not as appropriate.

• Moved is the past tense of the verb "to move". This does not make sense in the context of the sentence, as the speaker is talking about a fact that is always true, not an action that happened in the past.
• Is moving is the present continuous tense of the verb "to move". This does not make sense in the context of the sentence, as the speaker is not talking about an action that is happening now, but a fact that is always true.
• Had moved is the past perfect tense of the verb "to move". This does not make sense in the context of the sentence, as the speaker is not talking about an action that happened in the past, but a fact that is always true.