Lily, are you ________ than Lucy — I guess so. But I’m smarter than Lucy, and I’m ________ of the two.

In the back of our classroom stand some bookshelves on which are various magazines and reference books, making reading materials more 　　　　to the students.

Would you mind turning up the music — ________. Dad is sleeping now.

Please keep me informedthe changes of your address as soon as possible． A．of B．forC．with D．by

The shirt looks very nice. I guess it is _______ 100 yuan.