Once the united states entered world war i, its navy played a key role by a)shipping soldiers across the ocean to europe. b)protecting american ports from german attack. c)escorting merchant ships across the atlantic ocean. d)supplying technology to the british navy.

C) escorting merchant ships across the Atlantic Ocean

C escorting merchant ships across the Atlantic Ocean.

b. after i get up in the morning,

explanation:

after is a subordinating conjunction that introduces a time clause. time clauses are dependent clauses used to indicate when something happened.

the clause "after i get up in the morning" tells when the action in the main clause (drinking a cup of coffee) happens:

"after i get up in the morning, i drink a cup of coffee." it is the most logical choice of all.

your answer will most likely be a.