You can do all sorts of things. To show your love of your country, you can be brave and always wear your heart on your sleeve. Be grateful for what this nation provides for you. Plenty of people want to live the dream you're living.
Answer: Should look something like this.
Taking into consideration that <em>expository</em> texts try to provide explanation on a topic through the analysis of complex information, the passage that best fits this definition is passage 1 as it tries to explain the concept of weather by analyzing its factors and components. Passages 2 and 3 are examples of descriptive texts, while passage 4 is a narrative text.
Without a doubt, your best answer is passage 1.
You should either report the gang members, or try and find something else to do! (Also, this is a homework site)