  The aim of this paper is to investigate strong convergence of modified
truncated Euler-Maruyama method for neutral stochastic differential delay
equations introduced in Lan (2018). Strong convergence rates of the given
numerical scheme to the exact solutions at fixed time $T$ are obtained under
local Lipschitz and Khasminskii-type conditions. Moreover, convergence rates
over a time interval $[0,T]$ are also obtained under additional polynomial
growth condition on $g$ without the weak monotonicity condition (which is
usually the standard assumption to obtain the convergence rate). Two examples
are presented to interpret our conclusions.
