Particle missing in 'こんなにおいしいの食べたことありません'


I saw following sentence in one text book

こんなにおいしいの食べたことありません

But I would expect

こんなにおいしいの **は** 食べたこと **が** ありません

Can both 'は' and 'が' be omitted here?




Yes, they can be omitted, especially in daily conversation. Particle is often
omitted in daily conversation.

For example, A:刺身食べたことある?, B:(刺身)食べたことないよ.




Yes, they can be omitted, especially in daily conversation. Particle is often
omitted in daily conversation.

For example, A:刺身食べたことある?, B:(刺身)食べたことないよ.

