在下列各句的每个空格内填上一个适当的完整的单词，该词的首字母已给出。
①Remember always be p____   with these poor kids. They need our care and love.
②Don't l____ heart when you are in danger.
③The man p____  the sick child with some food last night, and now the boy is much better.
④Hope Project has sent many s____  designed(设计) computers to some schools in poor areas.
⑤The teenagers in the 21st c____  are much more different as we thought.

印尼有个港口叫“三宝垄”，马来西亚有个地方叫“三宝山”，这些名称的由来与下列哪个事件有关（ ）

    Christmas is coming. Stephen can see it everywhere he 1 There are Christmas things to sell in the shops and Christmas trees in the park. But it is only in late 2 . Stephen thinks this is wonderful. He likes Christmas very much. To celebrate it for a month is not enough.

     He went into a clothes shop to buy 3 . He found a perfect (完美的) pair.

    "Just these, sir?" asked the shop assistant.

    "Yes, please," 4  Stephen.

    "They look a little big for you. Are you sure they will 5 ?" asked the shop assistant.

    "Oh, they will be fine," said Stephen,

    It was 6 the trousers were a little big. But they  7  to be. Every Christmas Stephen 8 as Father Christmas and works in the local shopping mall. Children like to take photos with him.

    Stephen walked out of the 9 and smiled happily. What 10 he do this Christmas?

— Sure, but please ________it as soon as possible.

如图，在菱形ABCD中，点E是AB的中点，且DE⊥AB．

(1)求∠ABD的度数；
(2)若菱形的边长为2，求菱形的面积．