Q) The staff will need to work hard ______ getting the product completed by the deadline or the company will lose the contract. a) in b) on c) for
The correct answer is b) on. But I think we can use the preposition of for there. Am I wrong ? Can the preposition of "for" indicate " purpose", " reason", or "about" ?
Please someone explain its reason to me.
Top answer
You cannot use 'for' there, although it can indicate purpose, as in 'I work for pleasure'.
— Mister Micawber
You cannot use 'for' there, although it can indicate purpose, as in 'I work for pleasure'.
Free · every Monday
Get the Weekly English Kit 📬
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.