--- Is Jim in the gym by himself?--- No. There is another boy ________ tennis with him.

---Thank you for       us so much help.---You are welcome.

—IsTomin the next room?—Well,it’s hard tosay.ButIheardhim               loudly whenIpassed by justnow.

 —     a volunteer is great.—I think so. Some of us want      volunteers for the London Olympics.

— Is tea ready?— No, mother is ______ it ready now.