1.I dread intense pain，intense heat and intense cold. 2.Her intense blue eyes impressed me. 3.I am under intense pressure to drop out of this university. 4.I am intensely interested in learning this language.OR I an intense interest in learning this language. 5.TReading this book give me intense pleasure. 6.I have an intense desire to do it. 7.I am impressed with his intense anger. Grammatically ok, but strange. 8.The competition is very intense. 9.A period of intense activity caused my mental problems. 10.This intense work caused my depression. 11.I am intense about reading her book. 12.I am intense about everything in this country. 13.I am intense about interviewing this famous writer and this important procurator.