📌KEYS📌 — 25 сентября 2026 г. в 14:10:00.624
📌KEYS📌 🖌 Fill in the gaps with the construction both...and or nouns the former, the latter. 1⃣ Silver and copper are good conductors. The former is rather expensive, the latter is cheap. 2⃣ The new equipment was both comfortable and economical. 3⃣ The group has investigated both the properties of the substance and its structure. 4⃣ Of the two answers, the former/the latter is far better than the latter/the former. 5⃣ Both Igor and Ivan passed the exam.