Verb to be - controlled practice

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Instrucciones del autor

Look at the sentences and complete with the correct form of the verb to be.

Explora las hojas de trabajo

Grammar - A/An

Grammar - ESL

Complete the sentence with the best article: "a" or "an"

Does he/she like … ?

Grammar - ESL

Look, read and choose

Common and Proper Nouns

Grammar - ESL

Classifier les noms en common et propre. 

Simple present

Grammar - ESL

Responde a los ejercicios sobre gramática del presente simple.