Hi All
I have been preparing for GMAT for 4 months.
My exam is scheduled for 12 December 2020.
I have given few mocks and I practiced topic wise for each of the verbal sections .
While practicing , I am able to solve even the 700 level problems correctly and in time .
But when I give any mock exam , I am unable to manage time. I take longer on CR questions and still solve them incorrectly

SC is generally my strong part . But I messed it up on the mocks I have taken till now .
Also , I tend to miss out on the last RC that pops up at the end of the section .
Any advice on how to improve the timing and avoiding blackout on questions I could have solved easily
E-gmat mock (15 sept 2020) : 590 (Q45, V26)
Kaplan mock (10 oct 2020) : 710 (Q49 ,V38)
Princeton review mock (17 oct 2020) : 730(Q51 , V41)
Veritas Mock (7 nov 2020) : 680 (Q49 , V34)
GMATPREP 1 (15 nov 2020) : 700(Q50,V34)
I have less than one month until my exam . I want to reach 740+
What different should I do to improve my verbal score ?
I am worried because I am putting my time and a lot of effort in practicing problems and still not seeing any improvements

Please Help !
Thanks in advance !