Составить пять предложений по английски с глаголом could, что можем делать летом

You could have spent your vacation in Hawaii.

I could speak Chinese when I was a kid.

Could I have something to drink?

Could you bring me some water?

In the summer we could swim in the river.

In the summer we could go camping.

In the summer we could walk for a long time.

In the summer we could get up late.

In the summer we could do we want.