mr ford has just arrived,but i didn't know he [ ]until yesterdaya will come b was coming c comes d had come.
问题描述：
mr ford has just arrived,but i didn't know he [ ]until yesterday
a will come b was coming c comes d had come.
答
d had come 已经到达了
答
b was coming 是对的.
翻译：Ford先生刚到,但直到昨天我才知道他打算来.