Решите, пожалуйста, номер 2 ( на фото). Большое спасибо, заранее!

I have never seen an elephant
My cousin lives in the USA
We will go for a walk when we finish our lessons
Listen. Somebody is playing the piano so beautifully
My parents will buy me a new bilke next month
We had a wonderful time in the mountains last summer
If we go to the village, I will go fishing
Diana had washed the fruits before she made the salad
When I came to my friend's place he was working in the garden