我们应当今天早上7:30在校门口集合 We __ __ __ __ at the school gate__ __ __ __
问题描述：
我们应当今天早上7:30在校门口集合 We __ __ __ __ at the school gate__ __ __ __
答
We ought to gather up at the school gate at 7:30 this morning.