Use the given words or phrases to make complete sentences.

I/ sure/ language learning game/ definitely/ popular/ soon/ because/ it/ fun/ free of charge.

→ .............................

I'm sure the language learning game will definitely be popular soon because it's fun and free of charge./I'm sure this language learning game will definitely be popular soon because it's fun and free of charge./I'm sure this language learning game will definitely become popular soon because it's fun and free of charge./I'm sure the language learning game will definitely become popular soon because it's fun and free of charge.