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–When will Mr. Black come to Beijing? –____ September 5.

A．On

B．To

C．At

D．In

–When will Mr. Black come to Beijing? –____ September 5.

A．On

B．To

C．At

D．In

 

--When will Mr. Black come to Beijing?

   --________ the morning of September 5^th.

   A. In              B. On             C. At            D. For

 

 

--When will Mr. Black come to Beijing?

   --________ the morning of September 5^th.

   A. In              B. On             C. At            D. For