Breaking Bread in Acts, II

I’ll be out of the country until next Tuesday, but I wanted to try to spur some more discussion on this. Let’s simplify it. Give me your view on the following passages:

(1) Acts 2:42   And they devoted themselves to the apostles’ teaching and fellowship, to the breaking of bread and the prayers.
A. Lord’s Supper B. Common Meal C. Could be either

(2) Acts 2:46 And day by day, attending the temple together and breaking bread in their homes, they received their food with glad and generous hearts,
A. Lord’s Supper B. Common Meal C. Could be either

(3) Acts 20:7   On the first day of the week, when we were gathered together to break bread, Paul talked with them, intending to depart on the next day, and he prolonged his speech until midnight.
A. Lord’s Supper B. Common Meal C. Could be either

(4) Acts 20:11 And when Paul had gone up and had broken bread and eaten, he conversed with them a long while, until daybreak, and so departed.
A. Lord’s Supper B. Common Meal C. Could be either

(5) Acts 27:35 And when he had said these things, he took bread, and giving thanks to God in the presence of all he broke it and began to eat.
A. Lord’s Supper B. Common Meal C. Could be either