credulous

"He's such a gullible; he believes everything he reads online. "

"You must do your homework before you can watch television."

"The suspect readily answered all questions the police officers asked him."

"The divers encountered a huge school of mackerel."

"My ready money is low, so I can't afford the new textbook. "

"I believe there are faeries."

"I went to the park because the weather was nice. "

""I need to buy a few things at the grocery store, like milk and bread." "

"The application form was excessively complicated."

"Go easy on him: he is but a child."

"an old abandoned building;  an old friend"

"I believe there are faeries."