Excuse me, where is Children’s Park, please—Take the No. 5 bus and _____________ at the fifth bus stop.

Help me with this suitcase , ____ you ?

the day you are informed of your being admitted to a famous key university will be ________ of joy and celebration for your family, relatives and friends.

依次填入句中横线处的词语，正确的一项是（ ）①文学艺术创作来源于生活。作家塑造的人物形象，往往是以现实生活中的真实人物为________创作而成的。②一辆运载盐酸的货车在高速公路上发生了侧翻事故，交通、消防等部门的人员迅速赶赴出事现场，并做出了紧急________。③保险丝是电路安全的报警器。当电路里的电流超过允许值时，保险丝就会________，从而切断电源，保障线路和电器的安全。

I am sorry to have been so rude to you—-____________