If we ask the class to listen and we ask the questions afterwards, we are helping them improve their listening skill indeed.（）

判断题The aim of the practice stage is to cause the learners to absorb the structure thoroughly.（）

判断题In Hammer’s five-step model, the purpose of “elicitation” is to provide the teacher with feed back as to what to do next.（）

判断题In the “language awareness” exercise, the statement “The baby’s crying” informs about a third person’s whereabouts.（）

判断题An exercise with heterogeneity can also have a positive effect on learner attitude and motivation. It provides an opportunity for the teacher to give slower or less confident students the approval and encouragement they need.（）

判断题An exercise with heterogeneity gives no opportunity for the really advanced students to exercise their capacity.（）