The pay increase will greatly AFFECT/EFFECT their lifestyle.
AFFECT
Between SHE/HER and you, there is a dark secret that neither person will reveal.
HER
The hockey team HAS/HAVE been arguing over the effectiveness of the coach.
HAS
He wept DEPENDENT or INDEPENDENT?
INDEPENDENT
Over time, the AFFECT/EFFECT of loud music can damage your hearing.
EFFECT
With WHO/WHOM did you attend the concert last week.
WHOM
THERE/THEIR were so many lamps in Sabrina's collection of fixtures that she was forced to sell them to make space for her new mini pony.
THERE
My brother, sister, and I/ME have to attend the wedding even though we feel they are a dysfunctional couple.
I
Although he should be more upset THAN/THEN his friend, Joe displays much less sorrow.
THAN
Ashleigh, WHO/WHOM I met at an Alkaline Trio concert, attended another concert with HE/HIM and Joe a week later.
WHOM & HIM
I will LIE/LAY my backpack on the desk until I leave.
LAY
The boss was worried that WE/US secretaries wouldn't do the work without help from THEY/THEM and I/ME.
WE / THEM / ME