Match the products of the reaction with anisole in Column-$I$ with the reagents in Column-$II$. Find the correct reagent for the product in Column-$I$ from Column-$II$.

Column-$I$ (Product)	Column-$II$ (Reagent)
$A$. Mainly $p$-bromoanisole	$i$. Anhydrous $AlCl_3$,$CH_3COCl$
$B$. $4$-nitroanisole	$ii$. $CH_3Cl$,anhydrous $AlCl_3$ in $CS_2$
$C$. $4$-methoxytoluene	$iii$. $Br_2$ in ethanoic acid
$D$. $4$-methoxyacetophenone	$iv$. Mixture of conc. $H_2SO_4$ and $HNO_3$

(A-III, B-IV, C-II, D-I) The reactions of anisole are as follows:
$(A)$ Bromination of anisole with $Br_2$ in ethanoic acid gives $p$-bromoanisole as the major product. Thus,$(A \rightarrow iii)$.
$(B)$ Nitration of anisole with a mixture of conc. $H_2SO_4$ and $HNO_3$ gives $4$-nitroanisole. Thus,$(B \rightarrow iv)$.
$(C)$ Friedel-Crafts alkylation of anisole with $CH_3Cl$ in the presence of anhydrous $AlCl_3$ gives $4$-methoxytoluene. Thus,$(C \rightarrow ii)$.
$(D)$ Friedel-Crafts acylation of anisole with $CH_3COCl$ in the presence of anhydrous $AlCl_3$ gives $4$-methoxyacetophenone. Thus,$(D \rightarrow i)$.
Therefore,the correct matching is $(A-iii, B-iv, C-ii, D-i)$.