It is enough to introduce a range of different activities into a lesson to keep the students interested in learning English.（）

判断题In order to keep students interested in learning English it is important to include a variety of activities and techniques in the lesson.（）

判断题There is no one absolutely correct way to draw up a lesson plan and each teacher will decide what suits him or her best, but all good lesson plans give a clear picture of what the teacher intends to do in the lesson.（）

判断题If the teacher uses the same techniques, some students may not have the chance to learn in the way that suits them best.（）

判断题Lesson plans are useful only before the lesson.（）

判断题At each stage of the lesson, activities focus on all four skills.（）