Claustrophobia is the disease when you have a problem with small spaces or people being too close to you, you can also look it up on google.
The prepositional phrase for this sentence is "go until Friday." The word "go" is a preposition. Think of it as a squirrel and a log. To find a preposition, say "The squirrel (went) [insert preposition] the log." If it makes sense, it is a preposition. Then just find the phrase to go along with it!
The answer is most logically option C. This is because while the argument does feel like it is backed up with the statistic, there are no other statistics given for other countries. The argument lacks the information needed.
<span>"b. avoided when writing". It could be D, but they can't always be combined this way, so it is best to avoid them.
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