our school starts at 7:40,and __(结束）at 4:30为什么是finishes ends可以吗

In our school,school _____(is,start,starts,does) at 7:30. Our school starts at eight o'clock.对at eight o'clock提问 school starts at 7:40 in our country 对at 7:40提问 Our school starts at 7：40,and （f ）at 4：30. Our school starts at 8:00 every morning.中文start为什么加s In our school,class____ at 7:40.A:start B:starts 应该选哪个? our school starts at 7:40,and __(结束）at 4:30为什么是finishes ends可以吗 如何将our school starts at eight in the moring 改成否定句为our school at eight in ? ? the moring School starts at nine o'clock. school starts at nine ten否定句 对括号部分提问/David often talks with his parents (on the phone)/Our school starts (at 8:30). Our school starts at eight o'clock.（用“Chinese schools”做主语改写句子）应该怎么改? Our ___(one) class starts at 8'o clock. our club meeting starts at four o'ciock是什么意思 School starts at eight o'clock改一般疑问句 The school day starts at eight every day The school bay starts at eight every morning是什么意思 School starts at nine o'clock.（改为一般疑问句）