Option B is incorrect because it is a sentence fragment.

In option B "Although named for the New Mexico site where first discovered in 1932" is a participial phrase. But we should have a Dependent clause present after Although. So option B is incorrect.

D is wrong as it saying "members' prejudice". Members can not have one prejudice. It should be "Members' prejudices".

Option E is wrong because of the awkward gerund phrase "supporting of", option C corrects this error by using "support of" .

"because" is an adverbial modifier, so it should modify a verb. In option A, the use of "because" is modifying "why tissues are unusual forms of cancer" instead of modifying any verb or action.

So because is wrong.

Correct Usage of relative adverb "when"

Hi,

Can anybody explain the correct usage of "when" as a relative adverb modifying time?

Why the usage of "when" in the below sentence is wrong:

it was not until almost 1950 when modern critics and biographers began to seriously consider the literary events of author's work.

Thanks for the examples.

Could you tell the rule to identify the correct usage of two infinitives used together in a sentence?

Also, could you tell what second infinitive is modifying in case of two infinitives placed together?

Can anybody explain why option B is wrong?

Isn't "to begin to halt" in option A is wrong?

Correct answer is option E. Option A is wrong because "because of" is an adverbial modifier which should modify a verb . In option A it is modifying a noun "task" Option B is wrong because of parallelism error. "thrust and putting" are not prallel. Option C is wrong bec...