Listen, repeat and read.
[ɒ] − m$\mathbf{\text{o}}$nster, Sc$\mathbf{\text{o}}$tland, Sc$\mathbf{\text{o}}$ttish, L$\mathbf{\text{o}}$ch Ness
[ɔ:] − imp$\mathbf{\text{or}}$tant, n$\mathbf{\text{or}}$thern, the N$\mathbf{\text{or}}$th Sea, dinos$\mathbf{\text{aur}}$
[ʌ] − c$\mathbf{\text{u}}$lture, the S$\mathbf{\text{ou}}$thern $\mathbf{\text{U}}$plands, ind$\mathbf{\text{u}}$strial
[ɑ:] − $\mathbf{\text{are}}$, g$\mathbf{\text{ar}}$den, t$\mathbf{\text{ar}}$tan, c$\mathbf{\text{a}}$stle, p$\mathbf{\text{ar}}$k
[aɪ] − H$\mathbf{\text{igh}}$lands, descr$\mathbf{\text{i}}$be, bagp$\mathbf{\text{i}}$pes, t$\mathbf{\text{i}}$me