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English as a Second Language (ESL)
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Present perfect
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Age 10+
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level: B senior
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English
Author's Instructions
Present Perfect Simple- regular verbs-affirmative/interrogative/negative
-
English as a Second Language (ESL)
-
Present perfect
-
Age 10+
-
level: B senior
-
English
Author's Instructions
Present Perfect Simple- regular verbs-affirmative/interrogative/negative