Historians have not been able to trace Hannibal's <span>itinerary </span>over the Alps; the bones of the elephants that died on the route have not been found.
A mistaken belief, especially one based on unsound argument.
The correct answer is D. it uses imperfect coordinating structure.
Parallelism refers to the use of the same word form throughout a particular sentence. So, in the example above, in order to achieve parallelism, we would need to change the word 'vacuuming' into 'to vacuum,' in order to keep the consistency with the other two verbs: 'to dust' and '(to) straighten up.'
There will be 9 groups of 9 and 3 in the final group.
<span>The correct change for the word tolerate is option C) persist. The use of tolerate in then sentence could be interpreted to mean the problems caused by the earthquake are tolerated and not a problem. Obviously, the problems persist and are not simply tolerated.</span>
