Mr Green is an Englishman. He teaches English well His English classes are very interesting. He likes us and we like him, too.
    Mr Green has two children----Mike and Nancy. Mike is eight and his sister Nancy is five. Mike goes to school but Nancy doesn’t. Mr Green likes to wear a T-shirt and a pair of jeans. Football is his favorite sport. After school we often have a basketball match. Sometimes Mr Green watches and joins us. He plays basketball just for us.

如图，四边形ABCD是圆内接四边形，E是BC延长线上一点，若∠BAD=105°，则∠DCE的大小是____ ．

根据提示补写名句或填写课文原句。

①安不忘危，____。

②____，病树前头万木春。

③____，无欲则刚。

④念天地之悠悠，____。

⑤苏轼的《水调歌头》 一词中揭示人生哲理的名句是“____，____”。