Explanation:

- The sentence uses the idiom "I have my hands full." This typically means someone is extremely occupied or busy, leaving no room for additional tasks or responsibilities.

- Option 1: am very rich - This is unrelated to being busy; it refers to having a lot of wealth.

- Option 2: need to seek help - This suggests a requirement for assistance, but doesn't convey being busy.

- Option 3: am very busy - This directly matches the meaning of the idiom, indicating a state of being preoccupied with tasks.

- Option 4: am short of time - While this implies a lack of time, it doesn't specifically mean being busy with current tasks.