[ Prepositional Phrases ]
How many prepositional phrases are in the following sentence:
In 1928, Alexander Fleming discovered penicillin, marking the start of modern antibiotics.
A. One
B. Two
C. Three
D. Four

Random Topics:
Adverb of TimeModal Verb, Passive VoiceConditional Sentence Type 0-3Gerund Subject or ObjectPresent ContinousFuture - will / going to / present continuousPast, Present, FuturePresent Simple vs Present ContinuousPossessive Pronouns and Adjective PronounsConditional Sentence Type 1Other quiz:
Phrasal Verbs › ViewWe’re going to have to _____ our trip to Spain until September.
A. put up
B. put off
Grammar › View
Mike and Kate decided to tie the knot because
A. It had become undone
B. They loved one other
C. They needed to save money