دانلود پاورپوینت انگلیسی پیش دانشگاهی مرور نیم سال اول - 8 اسلاید قابل ویرایش

— core/involve/ efficient/extinction/ smoothly/ embarrassment/predict No one exactly knows what led to the………….of dinosaurs. Instead focusing on details, we should get straight to the …………of problem. Parents should ………….their children more in making family decisions. My new computer’s much faster and more ……..than the old one was. There weren&rsqu ...