创设情境既要接近学生生活，又要新颖离奇，还要简而易行。但最重要的一点是______。

单项选择题英语课程标准的评价体系要体现评价主体的多元化和评价形式的______。

单项选择题—Where is the telephone book —Oh, I left it in the next-door room. I ______ it for you.

单项选择题______是实施新课程改革的主力军，是新课程实施的研究者、开发者和具体______。

单项选择题—What was your impression of last night's lecture —Speaking ______, I thought it was rather boring.

单项选择题—It was very crowded ______ I went there last night. —I don't care whether it's crowded or not. I'd like to see it anyway.

单项选择题小学英语课堂唱英语歌，应要求______。