In this grammar section we all must make an effort to make some progress because we are not all together phisically and I can´t give you the proper advice or clues. I want you to listen carefully to this video on the formation and use of the second type of conditional sentences. https://www.youtube.com/watch?v=61Oou-WbGfQ Now try to do the following exercises of your student´s book. Pag 56