Singular vs plural

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Age: 5-6
Level: grade 1
Language: English (en)
ID: 181959
12/05/2020
Country code: PE
Country: Peru
School subject: English as a Second Language (ESL) (1061958)
Main content: Singular and plural (2006537)

marca la alternativa correcta

Other contents: it is they are

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Singular vs plural

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