1. 敲门 (qiāo mén): 敲(jiao)门, meaning "knock on the door" in English.
2. 叫声 (jiào shēng): 叫(jiao)声, meaning "sound of calling" or "vocal sound" in English.
3. 清悄 (qīng qiāo): 清(qing)悄(qiao), meaning "quiet and peaceful" in English.
4. 教堂 (jiào táng): 教(jiao)堂, meaning "church" in English.