Cheung GK, Zimmermann T, Nagappan N (2014) The first hour experience: how the initial play can engage (or lose) new players. In: First ACM SIGCHI Annual Symposium on Computer-Human Interaction in Play, ACM, pp 57–66 Chia PH, Yamamoto Y, Asokan N (2012) Is this app safe? a large...
As soon as the weather gets cold in northern China,there will be some people in the street (1)___(sell)a kind of delicious traditional food—Bing Tang Hu La,or Tanghulu for short. This snack,which (2)___ (appear)for the first time in Beijing and Tianjin during the ...
Of course, you shouldn't give away all your possessions, but sharing a few things now and then with your classmates can make them like you more.[11] If you have an extra bit of chocolate at lunch, offer it to the kids at your table. Lend one of your colouring pens to a ...