اللغة الإنجليزية فصل ثاني

الثامن

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Unit 6/ Lesson 7

These exercise summary of the present perfect tense:

*Affirmative form :

has / have + v3

She has finshed her duty.

*Negative form:

hasn't / haven't +v3 

They haven't studied yet.

*Question form:

Have / Has +sub+ v3

Have you ever been to Spain?