viernes, 10 de marzo de 2017

UNIT 5: THE ENVIRONMENT

VOCABULARY
1- THE ENVIRONMENT
2- ADJECTIVES
GRAMMAR
FUTURE TENSES: WILL, BE GOING TO, PRESENT CONTINUOUS
MIXED TENSES
Exercise 1, exercise 2, exercise 3, exercise 4, exercise 5
FIRST AND SECOND CONDITIONAL

FIRST CONDITIONAL EXERCISES


SECOND CONDITIONAL EXERCISES

GLOBAL WARMING


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