Complete each sentence with one suitable word: He left school because … his hard life. Do you know his address … telephone number?

He left school because … his hard life
Do you know his address … telephone number ?
Are wind power ….. solar power new kinds of energy for future use ?
Base ball is the sport ….. in the sport popular in the United States
……… Easter , many children and adults enjoy painting eggs
Father day been a national holiday in America since 1972