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            Let�s talk about hobbies and interests in order to learn the use of gerunds. 
            
            Level: intermediate 
            Age: 12-100 
             
            
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            I�VE BEEN BOWLING 
            
            
            
            This exercise presents the present perfect continuous according to the content of TimeZones Book 4A Unit 2 that talks about playing sports.
            
            Level: intermediate 
            Age: 12-100 
             
            
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            You could ask for help 
            
            
            
            This exercise is meant to practice asking for and receiving advice. There�s a chart illustrating the use of the target language to guide students. For that matter students will learn  the use of the modals:(SHOULD/COULD/WOULD) and the use of phrases to make suggestions:(Why don�t you try...? Have yo...
            
            
            Level: Choose 
            Age: 12-100 
             
            
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            Were these landscapes created by humans? 
            
            
            
            This exercise practices the PASSIVE VOICE in the following tenses: simple present, present continuous, simple past and present perfect. Its topic is ROCK FORMATIONS AND NATURAL PROCESSES.
            
            Level: intermediate 
            Age: 12-100 
             
            
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            Coral Reefs are important marine habitats 
            
            
            
            This exercise practices the use of NON-RESTRICTIVE-RELATIVE CLAUSES (which/who). The grammar rule is completed by the learner based on some examples given.(inductive approach)
Thus the target language is presented as students learn about marine life.
            
            Level: intermediate 
            Age: 12-100 
             
            
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            What were you doing when the blizzard hit? 
            
            
            
            The purpose of this exercise is to practice the use of past continuous and simple past in a communicative way. It also contains vocabulary related to natural disasters and extreme weather.
            
            Level: intermediate 
            Age: 12-100 
             
            
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            Have you ever been to a parade? 
            
            
            
            This exercise is meant to practice the present perfect tense as well as  to contrast it with the simple past tense. It contains an inductive grammar chart to support students. Thus it is presented in a contextualized form (short dialogues and text.
            
            Level: intermediate 
            Age: 12-100 
             
            
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            The baby deer was taken to an animal shelter. 
            
            
            
            This exercise practices passive voice (present and past passive)
while explores the topic of animal shelters and animal rescues.
(TimeZones - Book 4 - Unit 4)
            
            Level: intermediate 
            Age: 12-100 
             
            
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            prepositions of location 
            
            
            
            An exercise to practice the use of prepositions of location as well as the use of verb to be in an elementary level.
            
            Level: elementary 
            Age: 3-100 
             
            
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            Countries and Nationalities 
            
            
            
            It practices vocabulary - countries and nationalities - using a communicative approach.
            
            Level: elementary 
            Age: 3-100 
             
            
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