Question

two boys bought a pack of America cigarettes change this sentence to passive voice​

Answer 1

The sentence can be changed into passive voice as follows:

A pack of American cigarettes was bought by the two boys.

How to convert a sentence into passive voice

• For converting a sentence into passive voice, change the subject of the active voice statement into the object of the passive voice statement.
• The main verb of the sentence should be in the past participle form.
• A helping verb should be added whose tense is the same as that of the active voice statement. As the active voice statement is in past tense, hence we use 'was' in the passive voice statement.
• The object of the active voice sentence becomes the subject of the passive voice statement.

Answer 2

Explanation:

A pack of american cigarettes was bought by the two boys.