The βKa Shad Mastiehβ or victory dance of the _________tribe of Meghalaya is an ancient war dance performed during the prominent festival of the tribe.
The following sentence has been split into four segments. Identify the segment that contains a grammatical error and select the option which rectifies that error.
A lot of adulterants / are chemicals that can lead / to an range of health problems / in both children and adults.
Select the most appropriate option that can substitute the underlined segment in the given sentence.
They would find someone drive the wagon back across the desert.