A：良莠不齐（yǒu）义愤填膺（yīng）咸与维新（yǔ）放荡冶游（yě）
B：三年五载（zǎi）乳臭（xiǜ）未干道义相勖(xù)心潮澎湃(bài)
C：大笔如椽（chuán）相与枕藉（jiè）压轴登场（zhòu） 管窥蠡测（lí）
D：敷衍塞责（sài）暴殄（zhěn）天物蜷缩一角（quán ） 冯虚御风（píng）
2015年4月，广东、天津、福建自由贸易试验区同步挂牌成立。这体现了我国（ ）
win, laugh, heavy, he, send
(1)The letter was ____ to my headmaster by a postman yesterday.
(2)I couldn't help ____ when I read the funny story.
(3)Of all the boxes, the one under the table is the ____ .
(4)The little boy fell down from the tree and hurt ____ .
(5)I am proud of my son because he is the____ of the sports meet.
