WHEREAS MANY PEOPLE VISIT INTERNET SITE WHERE PRODUCTS ARE SOLD, A GREAT NUMBER OF THEM STILL

36. - UNIT4 -12 NGUYENTHI CHI- CO DAP AN
UNIT4 -12 NGUYENTHI CHI- CO DAP AN

36. Whereas many people visit Internet site where products are sold, a great number of them

still ... to actually make purchases online.

a. are hesitant

b. hesitating

c. being hesitant

d. are hesitated