判断题 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.（）