Answer:
I have locked the door now
Mary is opening the window
Fred and Ben are eating sandwich
You are laughing at me
Mr Smith is wearing a blue shirt
Ben have payed $20 for the lunch
YES the Puerto Rican law violated the dormant commerce clause. Puerto Rico does not have the power to regulate the cement labels because this law concerns commerce (and the US has the power to regulate commerce within the US territories and abroad).
How about a history project on the Mayflower?
It is the ship that carried the Pilgrims to the New World.
You would get to build a model ship, and you would need to put together display telling how the Mayflower helped the Pilgrims across the ocean.
Analogies are a staple of standardized tests. The PSAT, ACT, GRE, TOEFL exam, SAT, and FCAT, to name a few, contain significant analogy sections on the tests.