Complete the following passage by choosing the correct options from those given below.
Electronic commerce, it seems, still has (a) __ limits, even in the Silicon Valley. For all the feverish excitement (b) __ the tripling of electronic shopping last holiday season, the total money (c) __ by **** consumers online still (d) __ to only about one percent of its total sales-barely a tenth (e) __ the revenues from (f) __ method of distance selling that has been (g) __ for a century; the catalogue. This may be because electronic shopping (h) __ on quite a narrow range of goods, mainly books, toys and music. Worse, there (i) __ many stories of ** and late deliveries. And, more recently, a string of hackers’ attacks (j) __ temporarily disabled some of the best-known e-commerce websites.
(a) (i) their (ii)a (iii) the (iv) its
(b) (i) about (ii) of (iii) in (iv) for
(c) (i) spend (ii) spending (iii) spent (iv) being spent
(d) (i) amount (ii) amounted (iii) amounts (iv) amounting
(e) (i) of (ii) for (iii) by (iv) for
(f) (i) another (ii) other (iii) some (iv) the other
(g) (i) user (ii) used (iii) uses (iv) in use
(h) (i) concentrated (ii) is concentrating (iii) was concentrated (iv) had concentrated
(i) (i) were (ii) have been (iii) has been (iv) was
(j) (i) has (ii) have (iii) having (iv) had
