The toy must calculate the person's speed that is the answer to this question
WHAT QUESTION?? there is no question
Did you just say, “Her name is Marcia"?
A subjunctive mood is when someone expresses a condition that is not factual or is ambiguous or doubtful. Thus, the answer is letter B. The speaker stresses out that if someone was taller which is not true because the one he is referring to is not tall.
The climax of the story is when the couple, Jim and Delia Young, discovers that they have both sacrificed their most beloved and valued personal possessions to buy gifts for each other. Delia sells her hair to buy a silver watch fob for Jim; while Jim sells his precious silver antique watch to buy tortoiseshell combs for Delia's hair. The gifts they give no longer have any used, except to symbolize the depth of their love and willingness to make sacrifices for each other.
Sorry, I dont know the rest