What's a difference between

a)How long is this gonna take?

b)How much longer is this gonna take?

? Thanks in advance:)
1 2
Comments  (Page 2) 

How much longer

long vs. longer is really the base of this question. The real question might be "was it too long" or was "it not long enough"

Students: Are you brave enough to let our tutors analyse your pronunciation?

So informative, many thanks to you