What do you suppose she will do?
What do you think she is going to do?
What do you figure she is doing now?
What do you think she is doing now?
I wonder what she's thinking.
What is she leading up to?
She is wondering what to do next.
She knows what to do now.
What do you think she said?
What will become of her?
I said to myself, "I wonder what she means."
Something is the matter with her, that she behaves that way.
I don't know what's got into her.
I think she will come.
I expect to come.
What will happen to her?
What will you say to propose to her?
I think that she will come.
I think she will come.
What does she see?
I'm sure she will come.