—May I remind you that a Mr. Wang is waiting outside, sir?

       —Oh, that’s right. I __________ about it.

A.forget             B.had forgotten        C.forgot               D.have forgotten

—May I remind you that a Mr. Wang is waiting outside, sir?

         —Oh, that’s right. I ________about it.

   A．forget  B．had forgotten    C．forgot         D．have forgotten

—May I remind you that a Mr. Wang is waiting outside, sir?

—Oh, that’s right. I      about it.

A．forget                        B．had forgotten       C．forgot                 D．have forgotten

  —May I remind you that a Mr. Wang is waiting outside, sir?

       —Oh, that’s right. I      about it.

   A．forget B．had forgotten   C．forgot       D．have forgotten

—May I remind you that a Mr. Wang is waiting outside, sir?

       —Oh, that’s right. I      about it.

   A．forget                   B．had forgotten       C．forgot                 D．have forgotten

---May I remind you that a Mr. Wang is waiting outside, sir?

---Oh, that’s right. I_____about it.

1. A.
   forget
2. B.
   had forgotten
3. C.
   forgot
4. D.
   have forgotten

---May I remind you that a Mr. Wang is waiting outside, sir?
---Oh, that’s right. I __________ about it

1. A.
   forget
2. B.
   had forgotten
3. C.
   forgot
4. D.
   have forgotten

—May I remind you that a Mr. Wang is waiting outside, sir?

       —Oh, that’s right. I      about it.

   A．forget B．had forgotten   C．forgot       D．have forgotten

―May I remind you that a Mr Wang is waiting outside ,sir?

―Oh ,that’s right .I         about it .

       A．forget       B．have forgotten  C．had forgotten   D．forgot

―May I remind you that a Mr Wang is waiting outside ,sir?

―Oh ,that’s right .I         about it .

       A．forget       B．have forgotten  C．had forgotten   D．forgot