The young actress looked so charming in her beautifuldress that we took _____pictures with her

下列各句中加点的成语，全都正确的一组是(　　) ①那些航空领域的拓荒者，很多已经离开人世，但他们筚路蓝缕的感人形象一直深深印在人们的记忆中。②习近平指出：“腐败涉及亡党亡国问题，不可能表态了事。”身居高位，却以权谋私、一意孤行，到头来恐怕只落得个马革裹尸的结局。③大气圈、水圈、岩石圈和生物圈这四个密不可分的圈层彼此之间休戚相关，牵一发而动全身。④大明朝历经2百多年,不思进取, 颓势久己,崇祯皇帝虽宵衣旰食,终难力挽狂澜，悲凉地吊死在煤山之上。⑤由于房地产行业不景气，他已经决定金盆洗手，不再做房地产生意，重操旧业搞养殖。⑥尽管我们已经司空见惯了以双足直立行走的运动方式，但在自然界中，出现这样的行为是多么的独特而奇异。

The final examination is coming up soon. It’s time for us to ________ our studies.[ ]

What do you think of your English teacher， Tim—I love her. She is really . She always has a smile on her face.

Have you _______ watched the dolphin show in the Ocean Park in Hong Kong—Not _________.