The woman will think of her own child ______ she ______ these little children.

A．every time；sees

B．each time；will see

C．next time；see

D．all time；sees

—_____ you ______ out the problem, Sam?

—Not yet, but I'm going to. [ ]

A. Did; work

B. Are; working

C. Have; worked

D. Will; work