tìm lỗi sai và giải thích ----- Nội dung dịch tự động từ ảnh ----- Task 4. Find the mistake in the four underlined parts A, B, C or D 1. If you don't study your mathematics, you can't be able to do the exercises. A B C 2. My niece can read by the time she was four years old. Ꭰ 3. Most ants could lift objects that are ten times heavier than their own bodies. 4. Tom won't be able to working in the shed because he is ill. 5. Bob was in an accident, but he won't be able to remember how he had hurt himself.