What are you (look) for? we (look) for school things. we (not buy) everything yet. i already (buy) everything. i (buy) them last week.

1. What are you looking for?
2. We are looking for school things
3. We have not bought everything yet
4. I have already bought everything
5. I bought them last week

What are you (looking) for? We (are looking) for school things.
We (have not boughty) everything yet. I have already (bought) everything. I (bought) them last week.