Her mother has become confused, and she fears being left alone in the house they share.

One became confused and used his house number where the date should be.

But, and this is where he had become confused, there was something not at all right about it.

The two men became confused and then looked the one at the other.

They also do not know what to tell their daughter, who is becoming restless and confused.

What was he driving at, she wondered, becoming more confused.

That he should have become confused was, in the circumstances, easy enough to understand.

I really do think that all this is becoming very confused.

Varieties have become confused, and most of the technical knowledge has been lost.

I've thought about it for so long that I may have become confused.