Find and correct one mistake. ----- Nội dung dịch tự động từ ảnh ----- IV. Decide whether the bold words are countable (C) or uncountable (U).
1. Her knowledge about wildlife is amazing. ___ 2. The policemen are running after a prisoner. ___ 3. Would you like milk or cream in your coffee? ___ 4. The children are playing happily in the sand. ___ 5. Besides milk and butter, we need some vegetables. ___ 6. Can you help me to close the window please? ___ 7. Mom will crush the juice out of oranges for me. ___ 8. I usually drink at least eight glasses of water a day. ___