问题补充：
A: Where did you go on your school trip last weekend?
B: We went to the aquarium1fun/ interesting and saw many sea animals there.
A: That must be watched2played! What did you do there?
B: We souvenirs3taken a dolphin show and 4 with the dolphins.
A: Did you buy any 5?
B: Yes. I bought many stickers of sea animals for my younger sister. She loves stickers.
A: Do you think the animals live happily there?
B: I think so. All the animals there are 6 good care of by the stuff.
答案：
解析：
【小题1】从后面的saw many sea animals there. 可知是去了水族馆aquarium
【小题2】考查名词fun“有趣的事情”或形容词/ interesting有趣的
【小题3】考查动词：观看海豚表演，用watched过去式
【小题4】考查词组：play with和…玩耍，用过去式+ed
【小题5】从后面的I bought many stickers of sea animals for my younger sister.可知问有没有买纪念品：souvenirs
【小题6】考查词组：take care of照料保管，这里用过去分词表示被动taken
