I COMPLETELY hear what you're saying, Questions. Unfortunately, with things going as they are, your child's problem is not going away at all. We're looking at it almost every day in SIXTH grade in a "gifted" curriculum. My child has read ONE book this year in LA, while spending countless hours on these multiple-choice "gotcha" questions. They have also done grammar review, which is okay for what it is, except that she personally has flawless grammar (aced the pretest--most students did quite poorly) and does not need any instruction in it.
I am not some anti-CC raver, but the LA aspect is really concerning to me and has even caused me to consider private school. I'm ready to rise up in angry revolution.