1. The old man walked slowly in the park.( slow / slowly)
2. Tuan sighed sadly when he heard that he failed the test. ( sad/ sadly)
3. We have some good news for you. ( good/ well)
4. The lady danced so beautifully. ( beautiful/ beautifully)
5. Hoa was extremely pleased that she got an A for her assignment. ( extreme/ extremely)
CHÚC BẠN HỌC TỐT!!