HowmuchdidthisCD_______you,Sally? —Igotitfor5dollars.

Through so much trouble，he learned ________ everyone needed friendship and ________self confidence is important.

Can I have some more ice cream, Mum ? —Sorry. There is ______ left in the fridge.

Lucy ___ China is my friend. [ ]

Practising Chinese kung fu can not only ________ one’s strength, but also develop one’s character.