Detailed Instructions: You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.
Problem:If you register for the GRE you are offered free testing materials from ETS. These include a number of practice problems, two sample tests and some additional suggestions all on a CD-ROM.

A free flash card service like www.flashcardexchange.com also has innumerable sets of vocabulary word flash cards.
Solution:
Where can I get free GRE material?