𝐂𝐡𝐨𝐨𝐬𝐞 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐨𝐩𝐭𝐢𝐨𝐧.
𝑻𝒉𝒆 𝒕𝒆𝒂𝒄𝒉𝒆𝒓 \(𝒆𝒙𝒑𝒍𝒂𝒊𝒏\) 𝒏𝒆𝒘 𝒎𝒂𝒕𝒆𝒓𝒊𝒂𝒍 𝒂𝒕 𝒕𝒉𝒆 𝒎𝒐𝒎𝒆𝒏𝒕.

• is explaining
• are explaining
• is explainning