In order to give impetus to any lively conversation a teacher needs to equip his students with some bright ideas and images. In this respect, this set of pictures will be a great opportunity for learners to share their personal experience and at the very same time practice the present perfect tense. Moreover, various activities could be applied to these pictures. As an option, a student can explain how his life has changed because of the thing on his card without naming this thing, letting other students guess.
