Jawaban:

They are the best jumpers. There is also a dolphin show. This mammal is very smart. It can follow the instructor's instructions. It is not a fish but it eats fish and lives in the sea like a fish. It usually lives with its group in the ocean. We are happy to visit the aquariumbecause we can see many kinds of animals and takepictures with them.

Penjelasan:

Jawaban pertama "a dolphin" karena ada kalimat penjelas di bagian kalimat selanjutnya yaitu "It is not a fish but ...".

Jawaban kedua "the aquarium" karena lumba-lumba biasanya berada di akuarium yang besar.

Jawaban ketiga "pictures" karena kita suka berfoto bersama binatang.