From where to practice TC and SE questions?

Hi, i have completed TC questions of GRE Big Book, and feel like I will be needing more practice.
Any suggestions as to which resources I should use? Or should I just try re-solving the Big Book?

Also, I have no practice whatsoever of SE questions. From where to do those?

ets official gre verbal reasoning book contains both tc and se.

how much are you scoring in TCs ?

Yes, will definitely try that! Completely forgot about it. Thanks!

Hi, I get around 5/7 on average in the Big Book TC questions.
But the problem is that in some tests (like Test 5 section 4, T-7 S-2, T-24 S-1 & 2, etc.), I’m getting 3/7.
I don’t understand what’s the reason behind this sporadicity though.

You need to track that reason down . More question aren’t gonna help.

Yes, definitely gonna do that in a couple of days.

Btw thanks for the prompt replies you’ve been giving, it really helps ease the tension/anxiety! @HoldMyBeer