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Auxiliary verbs
2 lessons about auxiliary verbs in English, explained in Spanish. Practice with exercises and download worksheets.
- A1Grammar 12 min
Do, does, don't, or doesn't
Do and does for questions, don't and doesn't for negatives; with he, she, and it, the form with -s. How to choose, do as a main verb, and exercises.
View lesson - A1Grammar 14 min
Negatives and questions with did
Past simple negatives and questions use did: I didn't go. Did you go? How to build them, short answers, wh- questions, and exercises.
View lesson