英语～不知道做的对不对?

英语～不知道做的对不对?
现在完成进行时
1.i feel tired(walk too much)
i feel tired because i had been walking too much
2.he is wet through(water the garden)
he is wet through because he has been watering the garden
3.he's got brown fingers(smoke too much)
he's got brown fingers because he's been smoking too much
4.she speaks english quite well(stay in london for some years)
she speaks english quite well because she has been staying in london for some years
5.she can pronounce the sound correctly now(practise it for about a month)
she can pronounce the sound correctly now because she has been practising it for about a month
过去完成进行时
1.they travelled for four hours.they had a rest
they had been travelling for four hours before they had a rest
2.they lived in the house for less than two years.they decided to move
they had been lived in the house for less than two years before they decided to move
3.she studided english for a year .then she went to the usa
she had been studing english for a year before then she went to the usa
4.we were waiting for the bus for ten minutes. it came
we had been waiting for the bus for ten minutes before it came
5.she looked at the photo for quite a long time.then she realized it was the very one she wanted
she had been lookingat the photo for quite a long timebefore she realise it was the very one she wanted