Краткое пояснение: Вставляем подходящие по смыслу наречия.
1. Sam is a good student. He speaks English well.
2. Ted cannot play tennis badly. He plays tennis quickly.
3. Be quick! We don't have much time.
4. He is a sportsman. He runs quickly.
5. Mrs Smith is 90. She walks slowly.
Ответ: 1. good, well 2. badly, quickly 3. quick 4. quickly 5. slowly