たくさんの (a lot of, many)

She looked after a lot of elderly people.

She squeezed juice out of a whole lot of oranges.

She had to give a speech in front of a large audience.

She wrote a great many poems.

She takes part in a lot of school activities.

She competed against many great athletes.

She put aside a lot of money.

She has lots of history books.

She has a lot of English-language books.

She made many spelling mistakes.

She has lots of books.