So we should gather at the school gate at 8 a . m . on may 1st 所以我们应在5月1日早晨8点在学校门口集合，然后乘车去那儿。
2.
100 american students will arrive at our school at 3 : 00 tomorrow afternoon . the students of senior grade two are expected to gather at the school gate at 2 : 30 to welcome them 明天下午3 : 00有100名美国学生要来我校访问。学校要求高二年级的学生2 : 30在校门口集合，迎接来宾。
