—I called you at 4:50 yesterday afternoon, but no one answered.—Sorry. I_______with my friends at that time.
—That book I lent to you yesterday isthan this one. —Really? I’ll return it to you as soon as I finish reading it.
—she ready to help people any time? —Yes, she.
---I think you should phone Jenny and say sorry to her. ---________. It was her fault.
---Do you know ________ this afternoon? ---I’m not sure, but I’ll tell you as soon as she ________.
---Look at the machine in the corner. I haven’t seen it before. ---It ________ examining the patient.