Prefer vs. rather

[Leon]

Business English Courses, Elementary Level

ESL/EFL Test #67 "Business dialogue on the phone", question 2

Bill: Sure. Would you ......... use my cell phone or the one in my office?

(a) rather
(b) prefer
(c) like
(d) assume

Business English Courses, Elementary Level

ESL/EFL Test #67 "Business dialogue on the phone", answer 2

Bill: Sure. Would you rather use my cell phone or the one in my office?

Correct answer: (a) rather

Your answer was: incorrect
Bill: Sure. Would you prefer use my cell phone or the one in my office?
_________________________

why rather

Leon

[Mister Micawber]

.
Prefer requires the infinitive particle to:

Would you prefer to use...
.
_________________
Native English teacher at Mister Micawber's

[Vinod.gandhi]

what about
Do you prefer Microsoft ......... Macintosh computers?

(a) from
(b) or
(c) but
(d) of

Here also prefer should need infinitive "to"

[Beeesneees]