LEARNiNG MATERiALS STORE To be or not to be. When to use ser and estar PreviousNeeds, wants, likes/dislikes and much more NextGetting more comfortable with verbs. To be or not to be. When to use ser and estar To be or not to be. When to use ser and estar 4.99 10.00 Add To Cart Facebook0 Twitter LinkedIn0 StumbleUpon Reddit Tumblr Pinterest0