Questions & Answers about Ich habe heute noch viel Arbeit.
In German, Arbeit in this sentence is treated as a thing you have, not a state you are in.
- Ich habe heute noch viel Arbeit.
= I have a lot of work left to do today.
Here, haben is the normal verb for “possessing” or “having” something (even abstract things like time, homework, work, etc.):
- Ich habe viel Zeit. – I have a lot of time.
- Ich habe viele Aufgaben. – I have many tasks.
Using sein (Ich bin viel Arbeit) would be wrong; it would sound like you yourself are “a lot of work” as a person, and even then the grammar is off. For your workload, always use haben.