You are writing an essay in class and you have 30 minutes in which to complete the task. Because you only have a short amount of time, you should not prepare an outline before wnting. True
False

1. in which sentence is the underlined portion a predicate nominative? for astronauts, going into space to repair orbiting equipment becomes a challenge. for astronauts, going into space to repair orbiting equipment becomes tricky. for astronauts, going into space to repair orbiting equipment becomes challenging. for astronauts, going into space to repair orbiting equipment becomes frequent.