1,do　you　know　a　saying,failure　is　the　mother　of　s什么(以s开头的词语)

1,do　you　know　a　saying,failure　is　the　mother　of　（success,成功）.
2,look　at　your (cheerless,没精打采摘) face,you　should　cheer　yourself　up
nothing (cheerful,快乐的) happend.
3,where (is,现在) kitty?
she　has　gone　to　london,she (will be,将要) back　in　three　days.