Ответ:

ex:1

1c

2a

3b

4d

ex:2

1.zoos can be pleasant to spend a few hours and can help some endangered animals.

2.some zoo keep the animals small cages.Ocassionally the animals living areas are dirty or overcrowded.

3.I think of space travel is good,because a person develops and knows a lot about animals

Объяснение:

простите если не правильно помогла чем могла