This question seems to be incomplete. However, there´s enough information to find the right answer.
Answer:
The potato crop had failed, leaving his family unable to buy what they needed. So Nathu left his village to look for a job. Someone sent him to the limestone depot, where he got hired by Pritam Singh to clean and look after his truck.
Explanation:
In The Last Truck Ride, by Ruskin Bond, we learn that the potato crop in Nathu´s village had failed, leaving his family unable to buy anything they couldn´t grow despite the summer drought, which was only onions and artichokes. So Nathu left his village to look for a job in the town in the valley. Once there, someone sent him to the limestone depot, where, despite not being able to get a job at the quarries, he did get hired by Pritam Singh to clean and look after his truck.
Iambic pentameter is fives sets of iambs, or one unstressed followed by one stressed.
The only choice that matches that description is option A.
The others all start with a stressed syllable, so they can not be iambs.
Hope this helps =)
The error that this sentence makes is C. squinting modifier.
A squinting modifier is usually an adverb which makes a sentence somewhat unclear by changing the meaning of the words before or after it. So here, we aren't exactly sure whether the adverb <em>often </em>refers to driving cars often or the fact that driving cars can be expensive often.