Bonjour,
Réponse :
a. Give something or someone the first place. : prioritize
b. The quantity of work you have to do.: productivity
c. Practical or useful in certain situations. :convenient
d. The difference between the time you spend at work and the time you spend at home. : work-life balance
e. When you can't stop thinking about something.: obsessed with
f. Think that something will happen. : expect
;)