Question

the region became rich in wildlife ( add a question tag )​

Answer 1

Answer:

Explanation:

Question tags are sometimes added to the end of sentences. Question tags are framed using the helping / auxiliary verb given in the sentence with the subject. The question tag for a positive sentence is negative and vice versa. Here the auxiliary verb used is 'should' and the sentence is a positive one. Therefore, the correct option is: shouldn't you.