Ответ:

1 which

2 where

3 where

4 wich

5 where

Ответ:

Our neighbor, who grows fantastic flowers, once worked as a gardener.

My favorite place in town is the pool, where I go swimming every Saturday.

I need to finish my homework, which is about verbs in Spanish.

James, who is my cousin, often comes to visit my older brother.

Our school has got a nice big canteen with a garden, where students enjoy eating their lunch.