Now you really understand various verbs, including 'いきます'. So, you can express what you will do and did very well! I enjoyed today's conversation practice.
あした どこも いきません。I’m not going anywhere tomorrow. きのう どこも いきませんでした。I didn’t go anywhere yesterday. ”どこも”and "いきません”are used together as a pair for a negative sentence.
Please check the words for the places again. びじゅつかん museum としょかん library かいしゃ office がっこう school えき station