As the number of old people moving to Florida increases, more changes are made to them.

no life has been found outside the earth, but while some scientists are activelysearching for living things in outer space, others firmly believe there ______.

It’s about_______ from our school to my home.

This novel was concerned _____the Second World War, while most teenagers are more concerned _____the hero’s love story[ ]

He is stillhis story that his car was stolen and later returned, but the police don’t believe him at all.