1 he couldnt come because of his sẻious illness because 2the fog prevented us from going out because 3the traffic was heavy we were late to the meeting because of 4 it was noisy in the next department i count get to sleep last night because of 5 because of my mother illness . i stay at home to take care of her 6 we fell asleep in front of the tv because of our tired ness because 7 he cant work hard because he was old he cant work hard because of 8 the flight was cancelled because of the fog 1 he couldnt come because of his sẻious illness because 2the fog prevented us from going out because 3the traffic was heavy we were late to the meeting because of 4 it was noisy in the next department i count get to sleep last night because of 5 because of my mother illness . i stay at home to take care of her 6 we fell asleep in front of the tv because of our tired ness because 7 he cant work hard because he was old he cant work hard because of 8 the flight was cancelled because of the fog