Ответ:
1. This car is too fast (прилаг). He speaks so fast (нар).
2. Ann has got such long hair(прилаг). Don't stay too long(нар).
3. My father is a very hard(прилаг) worker. He works hard(нар) all day.
4. The train is very late(прилаг). She has come too late(нар).