At last, we were told the cab driver had my phone, but he was now in a suburb of a city. chang the common into a proper pro noun

maybe u call it hank the cab driver

Explanation:

its repetition emphasizing that the chain is his own. sorry if i am wrong.

there is a sequence and logical steps to give an answer of a trouble.

1) strategy is necessary to develop an project idea.

2) to study and know the environment where you are going to work ( ecosystem).

3)   the materials resources to built the ideas.

4) to give a priority order in the context that you study. in this case human needs.