ok here are the examples
1) To postpone infinitive subjects...e.g. To eat Fast food is not a good habit
now here, the infinitive (TO EAT FAST FOOD, which is also the subject) is postponed with the use of placeholder IT .....
It is not a good habit to eat fast food.
the original sentence has no grammatical error, but the GMAC rejects it because it is not written in a stylish manner.
2) To postpone That clause...e.g That we all scaled the mountain gave us confidence.....
Again, That-clause similar to the infinitives will be postponed with the use of placeholder IT .....
It gave us confidence that we all scaled the mountain...
3) It sounds awkward when a sentence starts with an infinitive or That-clause and it is logical to postpone them on stylish grounds. Similarly, we can also postpone infinitive and that clause when they appear as objects in the sentence.
now if we see the original question, we can easily delete choice D on stylish grounds.
Also plz check ur inbox, i have fwd a page on placeholder IT.
Correct me if i am wrong.
Fire the final bullet only when you are constantly hitting the Bull's eye, till then KEEP PRACTICING.
A WAY TO INCREASE FROM QUANT 35-40 TO 47 : a-way-to-increase-from-q35-40-to-q-138750.html
Q 47/48 To Q 50 + the-final-climb-quest-for-q-50-from-q47-129441.html#p1064367
Three good RC strategies three-different-strategies-for-attacking-rc-127287.html