I am on my second year of my TA course. I have been contacting schools for a placement which most have said no due to covid which is understandable. Some schools have expressed interest but have not confirmed in writing. My previous placement have contacted me saying they can arrange a placement. Am I best to go back to where I was before? I know the school, staff, children and policies and procedures. I'm concerned if I turn it down the other schools may not follow through.