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verb tenses exercises > Structures and transformations
 

Structures and transformations

Visit also: Magic Vocabulary English vocabulary games and worksheets generator. by tagoreluz1 Date: 28 - Jul - 2013 Level: elementary Age: +11 Description: Students practice yes/no questions, negative form and present perfect with just View this exercise (No points are needed for online exercises) Comments (0) - Is this exercise stolen from another website or publication? Isn't it an ESL resource? Is the file corrupted or empty? Please report it!     The author tagoreluz1    see more worksheets by tagoreluz1

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