(2013·山东，21)I've lived in New York and Chicago，but don't like ________ of them very much.

 Surprisingly，Susan's beautiful hair reached below her knees and made ________ almost an overcoat for her.(2011·安徽)

The environmental problems in China may worsen if __________ unsolved.

(2013·南平一模)Adopting the doctor's advice, he ________ coffee and cigarettes and ate a balanced diet.

—I’d like to go to see the film with you, Dad. —Sorry, my son, but only the grown-ups are ____ into the cinema.