怎么做？

1.“__DO__ You _____have_ (have) lunch?” “yes.” “when___did__you__have (have) it?” “I ___had____(have) it at 12:00.” 2. “____Do_You__write___(write) a letter to your aunt yet?” “yes, I___did.i__wrote__(write) one last week.” 3.“___Has__ He___finish_(fi