In which sentence is the underlined phrase an adverb prepositional phrase? The United States launched its Skylab space station i
n May 1973. Some of the experiments on the Space Station help in the design of new technology. The International Space Station has created a strong partnership between many countries. Scientists on the International Space Station conduct hundreds of experiments.
In the adverb prepositional phrase "in the design of new technology", the words <em>design of new technology</em> is the object of the preposition <em>in. </em>This preposition shows the relationship between the verb <em>help</em> and <em>the design of new technology, </em>it also informs <em>where </em> "Some experiments on the Space Station" help.