Нужно вставить предлоги в места пропусков по смыслу.

Предлоги: of, on, at, over, with.

 

Each weekend millions ___ people magine what they would do f they won. Five to ten million pounds is a large sum __ money.

 

So how do people choose ther numbers? Not everyone chooses numbers ___ random.

 

By using these numbers, people beleve they have some control ___ ther luck.