You can hardly imagine how excited i was when the day i had been looking forward to _at last.空格应该写came还是come?还是其他的什么?

问题描述:

You can hardly imagine how excited i was when the day i had been looking forward to _at last.
空格应该写came还是come?还是其他的什么?

coming
look forward to doing sth.盼望着做某事;期盼做某事