Look at the clock._______is nine o'clock.

Look at the clock._______is nine o'clock. School at nine o’clock nine o clock in the left the restaurant at ** nine o ' clock填空选择题 The meeting s_ at nine o'clock怎么做? I usually go_bed at nine o'clock in the evening. It's d___ at nine o'clock in the evening. Schooi _________(begin) at nine o'clock. their school [ ]at nine o'clock what____he____do at nine o'clock yesterday?(do) He goes to bed at nine o'clock 对 at nine o'clock提问 I begin work at nine o'clock和I begin to work at nine o'clock