Volume is expressed in cubic units. A cube has volume, but a square does not, and nor does a line. Pounds are for weight or currency. Therefore, cubic units. Have a good night/day!
-Dylan (AKA Animus)
1. sense of humour
2. in common
3. seeing that, as, because, since
4. soon as,
5. familiar
6. which
7. allowed, permitted, authorised
D.
All the others sound choppy after the integration of the word “by”