as is used to present an example or examples of something we have
referred to. When we introduce a list of examples, we use a comma before such
as. However, if we present only one example, the coma is not used before
good for health.
such as Charminar this summer.
examples; but in formal contexts such as is always preferred.
Broom and The Weeping Widow.
children wore Khaki coloured uniforms like the military uniforms.