𝐑𝐞𝐚𝐝 𝐚𝐧𝐝 𝐜𝐡𝐨𝐨𝐬𝐞 𝐭𝐡𝐞 𝐜𝐨𝐫𝐫𝐞𝐜𝐭 𝐨𝐩𝐭𝐢𝐨𝐧.
I have a\(n\) ___ pain in my lower back that comes and goes between 3 pm and 5 pm every day during my last hours at the office.

• occasional
• intermittent
• constant
• severe