Question

10. It is a pity that I have lost his way of contact because of carelessness. I               how I am getting on otherwise. (inform)

很遗憾我很粗心地将他的联络方式弄丢了。我本可以随时告知他我的情况的。

Answer 1

10. could keep him informed of考查虛拟语气和 inform的用法。inform sb. of sth.告知某人某事； keep sb. informed of sth.随时告知某人某事。could dosth.本可以做某事的。该结构表与现在事实相反的假设。