___ the morning of November 20, 1915, the workers came to Chicago to show their mourning ___ Joe Hill. |
A. On; to B. On; of C. On; for D. At; for |
He went to Shanghai ___ September 3, 1991 and came back ___ a cold morning last year. |
A. in; on B. on; in C. on; on D. in; in |