阅读下面的句子和对话,从[A]、[B]、[C]三个选项中选出一个能填人空白处的最佳选项,并在答题卡l上将该项涂黑.
26. If you work hard you will soon catch__________the other students.
[ A ]out of [ B ]on to [ C ]up with
27. We____________a nice talk about the plan yesterday morning.
[ A ] had [ B ] have [ C ] having