—May I speak to Tom, please?

—But he  ____ for work an hour ago.

A. set about   B. set off                C. took off          D. took over

—May I speak to Tom, please?
—But he  ____ for work an hour ago.

---Can I speak to Tom, please?  ---Yes. ____.

A. I am Tom    B. Tom is here   C.That’s Tom. Who are you?    D. This is Tom speaking

---Will you give this magazine to Tom, please? --___.He doesn't work here any longer.

A. No, I can't   B.Sorry, I can't   C.It’s a pity   D.Sorry, I won't

— Hello. Could I speak to Tom, please?

    — This is Tom speaking.

— Oh, it’s great. But I didn’t_________ your voice just now.

A. know             B. recognize            C. hear             D. listen to