问题补充：
--- I’m sorry I make it yesterday. I , but I was really busy.
--- That’s fine. I know you are usually busy at this time of year.
A. couldn’t, intended to have come
B. didn’t, intended to have come
C. couldn’t, intended to come
D. didn’t, intended to come
答案：
(答案→)A. couldn’t, intended to have come
B. didn’t, intended to have come
C. couldn’t, intended to come
D. didn’t, intended to come
解析：句意：---很抱歉，我昨天没能来。我本打算来的，但是我真得太忙了。 --- 太棒了。我知道每年的这个时候你总是很忙。情态动词的否定couldn’t表示不能，intend to本打算做，用完成式表示与过去相反。故选A。
考点: 考查动词的用法。
