Regarding exams like spell bee, Olympiad please contact the school and tell them to register .. why don't you meet the school authority and discuss your concerns may be they will improvise taking your feedbacks..
They do have SOF Olympiad, I meant regular mental math and spell bee test in their week plans si that children can have good command before apearing for the exams or otherwise also. They can have more of speaking activities where students can develop their speaking skills.
In English language.. LSRW is the skeleton of any curriculum... But i could see more of writing part only.
Abd of course I have given the feedback regarding all that last year.