I. Rewrite these sentences by another way, using the words in brackets.
1.My family has the custom of welcoming guests by treating them a big meal.
=> It's the
2. When Mr Thompson arrived home, his children were decorating the living room.
=> While Mr
3. It's the custom for residents in my neighbourhood to sweep the steets on Sunday morning.
=> The residents in my neighbourhood
4. No one in my group is more intelligent than Mary.
=> Mary
5. We don't use oil lamps any more.
=> We used