What can theurl tell you about a site?
a. you can’t tell anything by the url except how to find the site.
b. it tells you how much information can be found there.
c. it offers a clue to who sponsors the site.
d. the url lets you know only if the site is commercial or private.?

Question: What can the URL tell you about a site?  

Options:

The correct answer is: C) it offers a clue to who sponsors the site.  

Explanation: The URL is the address you type in to get to a web site. It tells us many things about a website, like: The audience, the purpose, the creator and sometimes even the country of origin. In other words, it can help you know who sponsors the site. If you can't determine who wrote/what is sponsoring the site, truncate the URL to its root address and this will tell you where the site is being sponsored/hosted.

you need to explain that more, your grammer just needs to be close to perfect.

the answer should be

the simple past tense of strive.

hope this !