https://presentsimpleexercises.com/
Present Simple Exercises — Free Online Practice
Practice present simple with 300 free exercises and instant feedback. Covers verb be, affirmative, negative, questions, frequency adverbs, and vs continuous.
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https://english-grammar.app/exercises/tenses/present-simple
Present Simple Exercises with Answers | English Grammar App
Present Simple exercises covering the verb 'be', affirmative and negative forms, questions, spelling changes, adverbs of frequency, stative verbs, and...
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https://www.proprofs.com/quiz-school/story.php?title=pp-mzm1mtu2ngxuxf
Present Simple Vs. Present Continuous Advanced Level Exercises Quiz - Quiz & Trivia
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