This worksheet was created on the basis of the youtube video about the invention of gunpowder and its explosive power. I'd recommend this activity for upper-intermediate students as the video uses quite complicated language. This worksheet will be grea ...
This worksheet was created on the basis of the youtube video about the invention of gunpowder and its explosive power. I'd recommend this activity for upper-intermediate students as the video uses quite complicated language. This worksheet will be grea ...