Question

You should look up all of all these words in a dictionary (change the voice)​

Answer 1

Answer:

all of these words should be looked up in a dictionary ( by you)

Answer 2

Answer:

All this words should be looked up in a dictionary by you.

Explanation :

• Passive voice means - 'The subject of the sentence is the 'receiver' of the action'.

• 'All this words' ( in a dictionary )was 'object' but it is now subject in the above passive voice. Now we can understand that 'objecf of active voice turns into subject' in passive voice.

• Simply use 'be' after modal auxiliary verb to turn it passive voice. Next write verb's past participle form and after that preposition by and subject of active voice. By is used for person and after it object pronouns are always used.

• #SPJ3