C. drawing open the curtains . makes no sense. should be somewhere in the beginning of the sentence instead of in the very end.
To make something less confusing or to ake clearer
Transverse is to stretch across something
The dictionary definition is
situated or extending across something."a transverse beam supports the dashboard"<span>synonyms:<span>crosswise, crossways, cross, horizontal, diagonal, oblique, slanted</span></span>
This is a fragment. There is no subject required for a sentence.
