Выберите правильную форму в каждом предложении: 1) i was tired because i (had worked/had been working)all day. 2)he didn`t have any money because he (had spent/had been spending)it all on a new computer. 3)she (had waited/had been waiting)for three hours outside the cafe, and she wasn`t very happy. 4)they (had eaten/had been eating) too much and they didn`t feel very well. 5)i (had sat down/had been sitting down) all afternoon so i decided to go for a walk.