выберите правильную форму в каждом предложении: 1) I was tired because i (had worked/had been working)all day. 2)He didn`t

1) I was tired because I had been working all day. 2) He didn`t have any money because he had spent it all on a new computer. 3) She had been waiting for three hours outside the cafe, and she wasn`t very happy. 4) They had eaten too much and they didn`t feel very well. 5) I had been sitting down all afternoon so I decided to go for a walk.