1. His brow furrowed. 2. At that, your brow really furrowed. 3. Brows furrowed. 4. Brows furrow for a moment, then the light dawns. 5. Brow furrowed. 6. Her brow furrowed as she explained her new soft-hitting editorial policy. 7. Her brow furrowed. 8. His brow furrowed just the least bit. |