There are many people on vacation的同义句

1 There are lots of people on vacation
2 There are many people taking holiday
3 There are many people having vacation
4 There are many people enjoying their holidays.
5 Many people are on holidays there.
2 3 4 5句中的many可用lots of替换,1 2 3 4句都可以改写成5句类似的形式