5выберите нужное 1. small children have big imaginations imagine imaginary imaginative 2. when i was a small boy, christmas was very exciting excite excited excitement 3. many believe dreams help us to understand our lives. psychologists psychological psychology psyche 4. i was so when i forgot her name. embarrassment embarrassing embarrassed embarrass 5. exams are so stress stressed stressing stressful 6. my car is very it uses very little petrol. economic economical economist economy
2.exciting
3. psychologists.
4.embarassed
5. stressful
6. economic/al, тут не уверена.