Question

they're singing the song​

Answer 1

I guess the question is to change the tense of the statement !!

Active Voice : They're singing the song

Passive Voice : A song is being sung by them

Something interesting about English ;

• Only two English words in current use end in "-gry". They are "angry" and "hungry"
• More English words begin with the letter "s" than with any other letter.
• The word "uncopyrightable" is the longest English word in normal use that contains no letter more than once.
• A sentence that contains all 26 letters of the alphabet is called a "pangram".

Answer 2

Active Voice -

↳ They are singing a song .

Passive Voice -

↳ A song is being sung by them .

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Rules -

Present tense -

H.V of Simple present is changed into is/am/are .

H.V of Continuous is changed into is/ am / are + being .

H.V of Perfect is changed into has/ have + being .

Past -

H.V of Simple past is changed into was/were .

H.V of Continuous is changed into was/ were+ being.

H.V of Perfect is changed into had being .

Future

H.V in Simple Future is changed into will be shall be .

H.V in perfect is changed into will/shall + have been .