serious

https://tts.langeek.co/read?text=c2VyaW91cw&hash=2f1d71cff4bf9cc07df008c562c46203c4824f43&lang=en&cache-only=0&driver=googletts

Here you will learn some English words about states of being, such as "great", "active", and "incomplete", prepared for elementary level students.