In the major cities of industrialized countries at the end of the 19th century. important public places such as theaters, restaurants, shops and banks had installed electric lighting, but electricity was in less than one percent of homes, where lighting was still provided mainly by candles or gas.
1. electricity was in less than one percent of homes, where lighting was still
2. electricity was in less than one percent of homes and lighting still
3. there was less than one percent of homes with electricity, where lighting was still being
4. there was less than one percent of homes that had electricity, having lighting that was still
5. less than one percent of homes had electricity, where lighting had still been
Please explain...
1. electricity was in less than one percent of homes, where lighting was still
2. electricity was in less than one percent of homes and lighting still
3. there was less than one percent of homes with electricity, where lighting was still being
4. there was less than one percent of homes that had electricity, having lighting that was still
5. less than one percent of homes had electricity, where lighting had still been
Please explain...
