I was buying some shoes and you? (Is correct in English? )

I was buying some shoes. And you?

This is common in spoken English, though not technically correct. You could say: I was buying some shoes. What were you doing?

or something of the sort...

Explanation:

hope this helps :)

  plan: i will begin with a quotation about the importance of unity in a community. then, i will state my claim that an activity will unite our school by creating a shared vision, purpose, and direction. in the body, i will use three main points that describe the different avenues the students can take: through a variety of clubs, through a special event, or through an awareness week. i will provide evidence about other towns that have unity activities and the kinds of events that they include. pictures will illustrate my three main points in action. for the ending, i will restate the main idea in a new way and pose a question to keep the audience thinking.