Learn about new technologies! 
Direction.
In the following questions, in the given sentences, a part of the sentence is underlined. Beneath each sentence, four different ways of phrasing the underlined part are indicated. Choose the best alternative.
Anyone interested in the use of computer can learn much if you have access to a state-of-the-art microcomputer.
if he has access to
if access is available to
by access to
from access to