8 The deadline for submitting works ends the day 15 April 2014

Can you repeat this sentence, but add in punctuation?
8. The deadline for submitting works ends the day 15 April 2014
One major challenge in railway vehicles is to reliably distribute the increasing volumes of data

Can you repeat this sentence, but add in punctuation?
One major challenge in railway vehicles is to reliably distribute the increasing volumes of data.
They are my children said the Dew It is I who have nourished them with my tears I should think I am their mother the Rose Bush said

Can you repeat this sentence, but add in punctuation?
They are my children, said the Dew. It is I who have nourished them with my tears. I should think I am their mother, the Rose Bush said.