Predict the major monoalkylation products you would expect to obtain from reaction of the following substances with chloromethane and $\mathrm{AlCl}_{3}$ :
(a) $p$ -Chloroaniline
(b) $\mathrm{m}$ -Bromophenol
(c) 2,4-Dichlorophenol
(d) 2,4-Dichloronitrobenzene
(e) $p$ -Methylbenzenesulfonic acid
(f) 2,5 -Dibromotoluene