free english exercises
PRESENT SIMPLE EXERCISES. Simple present exercises: worksheets, videos, songs, word games. Exercises on simple present tense test esl. Present simple affirmative, negative, interrogative. Verb exercises. Teaching and learning resources.
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verbs - PRESENT SIMPLE - exercises
simple present ->
Affirmative
Negative
Interrogative 
Affir. / Neg. / Int.
Intermediate