I need help please This next set of sentences are complex sentences. Grey highlight the dependent clause(s) to mark them out. Then, as you did above, find the independent clause, bold the main subject(s), and underline the main verb(s).
Here is an example:
While he was researching digestion in dogs, Pavlov noticed the dogs drooling when a lab assistant entered the room.

1. Contrary to popular expectations, mandatory drug testing for Florida welfare recipients showed that these individuals were less likely to use drugs than the general population.
2. It’s a little-known fact that some turtles can breathe through their rear end.
3. Mrs. Kelley reflected that, besides flying, one thing she had neglected and would like now to have done was to learn to swim. (John Hersey, Here to Stay, 18)