----- Nội dung dịch tự động từ ảnh ----- 2. Fill each blank with a suitable word from the box. challenge collection great source of (5) around the world. unusual occasions pleasure hobby-collecting David Stewart, a 15 year old boy from Hungary has an (1) han ul teabags. For the last five years, he has collected more than 200 teabags. He exchanges his teabags with others from all around the world to add to his (2). all aware of this hobby, so on special (3) it was easy but then it is a (4), His family, relatives and friends are they will give him teabags. David says at first to be able to find new items. He stores the teabags in a box and keeps them in a cool, dry place so that they can be well maintained. To David, this hobby is a because it helps him understand more about different cultures