the 5 sentence

1) Although we survived from that kidnapper, we had no food to eat.
2) Although our friends are rich,they are not arrogant like Suhua is.
3)Although these people are late,the prefect in charge pardon them.
4)Although we tried our best to pass PSLE, we failed disastrously.
5)Although i have a handphone, i did not use it frequently.