Cover of On Screen B2 - Workbook & Grammar

Exercise 8

2b - Vocabulary·On Screen B2 - Workbook & Grammar

Question

Fill in: fossil, energy, ozone, pesticides, extinction.

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More exercises in 2b - Vocabulary

Ex. 1
Ex. 2
Ex. 3
Ex. 4
Ex. 5
Ex. 6
Ex. 7
Ex. 9
Ex. 10
Ex. 11