1.Lisa spent a whole day on taking bus ,she felt very tired.
Lisa can go to bed early to take a rest.
2.Katrina has not eaten the breakfast ,so she feels very hungry now.
She should eat an apple at once.
3.Morgan has taken exercise and feels thirsty.
He can drink some water.
4.The exam is coming ,it makes Wang Hong stressed out.
She can listen to music to reduce the pressure.