---Where is George? He said he would meet me here at 3 o’clock.
---He seems ________ with Mr. Brown in the office.

---Where is George? He said he would meet me here at 3 o’clock.

---He seems ________ with Mr. Brown in the office.

A．to talk            B．to have talked      C．to be talking       D．to be talked

---Where is George? He said he would meet me here at 3 o’clock.
---He seems ________ with Mr. Brown in the office.

1. A.
   to talk
2. B.
   to have talked
3. C.
   to be talking
4. D.
   to be talked