grammar
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<title>English Exercises: PRESENT PERFECT or SIMPLE PAST?</title>
<meta name="keywords" content="english exercises,english,exercises,PRESENT PERFECT or SIMPLE PAST?,verb tenses">
<meta name="description" content="verb tenses exercise. Three graded exercises to practise the difference between these two tenses - a) multiple choice; b) completing sentences; c) verb search + table filling. Some basic usage rules are supplied for students to check the difference in use. Hope you can use it with your students.">
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