Complex Sentences

Rm 12B have been focusing on complex sentences, we made our own complex sentences, with subordinate clauses, and embedded clauses. When we had put the subordinate and the embedded clause, we had made our complex sentences! I made a slide, and put my complex sentence on there. at the start; I searched up a painting and chose one, I started to describe it and add the subordinate and embedded clause. Here is my one,

In room 12B we have been investigating in our new school uniform. We went in pairs or groups and we had to make some spreadsheets, that had most of the recorded data. Firstly, we had got a spreadsheet from Mr Billings, that contained all the information, useful or not. From there, we had to delete all the unuseful information, and kept the height, age, year and more. Once we had done a few tasks involving the information, (also on the spreadsheet,) we made a graphs, graphs that show the uniform sizes for girls, and a boys one too, when we had finished that, we put them on a slide, and wrote some facts about each graph, Hanna and Ruby were in my group with me.