IELTS speaking is never a place where a candidate focuses on vocabulary only. It is very bizarre that lots of Chinese students who have yet to master fluency of speaking but highly concentrate on Chinese translation of English words. Consequently, what they may show is the in articulacy responsible for low oral score. Another menace to poor speaking performance is limitation of sentence range which only embodies simple sentences. Many irresponsible English tutors even put gasoline on fire and brainwave students by using so-called hard words which they often mispronounce.