The woman ______ is reading the book over there is a volunteer?—Yes. She is very kind. She’d like to ______sick kids in hospital.

My shoes are cheaper than _______.

What kind of music do you like best?-I like the music ___________ is quiet and gentle.[ ]

If it _______ sunny tomorrow, I ______ the Great Wall.

John likes Chinese. He learns it______ watching Chinese movies.[ ]