Скажите что это не так употребите сокращенную форму глагола they will

Скажите что это не так употребите сокращенную форму глагола they will be happy to get the book. .......................................... happy to get the book. 2) There is a new word in the song. .......................................................... a new word in the song. 3) It is a new word. ............................. a new word. 4) They are baskets. ............................. baskets. 5) There are some dasrts on the floor. ......................... basrts on the floor.