Add punctuation: Completion of the transaction is expected to take place in the first half of 2013 following approvals from relevant competition authorities
A: Completion of the transaction is expected to take place in the first half of 2013, following approvals from relevant competition authorities.

Add punctuation: But in the absence of backup the only way left with you is recovery software
A: But in the absence of backup the only way left with you is recovery software.

Add punctuation: Harbinger training gloves Pro WristWrap Training Grip are professional training gloves for working with weights dumbbell barbell
A:
Harbinger training gloves Pro WristWrap Training Grip are professional training gloves for working with weights (dumbbell, barbell).