SE practice

Yo guys,
i just need a clarification, where can we practice SE questions coz the no of questions in the OG’s and all the official stuff is limited. I employ the achillees heel stratergy on those questions. There are plenty of those SE questions available in manhattan 5Lb, is it advisable to practice that book ?

Manhattan requires (needlessly) alot of vocabulary. so keep that in mind

Ah yes :))