Everyday, you need to have your reading record and reading book in school. You need to read as much as possible at home - just a few pages regularly will make a big difference to all aspects of your school work. If you have read to an adult ask them to sign your reading record next to the date and page number. If you have read on your own then write 2 sentences summarising what has has happened on the pages you have just read.
I have attached a recommended book list below if you are don't know what books you might want to read. I am constantly updated this list depending on book recommendations.