At the age of fourteen , Betty went to a _____ girls’ school along with her sister .

 Of the two coats，I'd choose the ________ one to spare some money for a book.(2010·四川)

Evidence has been found through years of study that children’s early sleeping problems are _______ to continue when they grow up.

I can't remember where I have put that book.Maybe they are ___ which one is not correct.

I'm afraid this painting is not by Picasso. It's only a copy and so it's _____.