Refer the sentences to the Past Simple.
Ex:I travel to the sea every summer.- Last summer I travelled to the sea.
1. I have a nice house near the river.______________
2.  We swim in the lake every summer.__________
3.Kate travels about Russia every spring._______________
4. My parents go to the park every week.____________

I had a nice house near the river. We swam in the lake last summer. Kate travelled about Russia last spring. My parents went to the park last week.