_______ well prepared you are, you still need a lot of luck in mountain climbing.
Sorry,I am too busy now.If I ________ time,I would certainly go for an outing with you.(2012·湖南)
—I left my handbag on the train, but luckily someone gave it to a railway official.—How unbelievable to get it back!I mean, someone ________it.
Jack described his father,who ________ a brave boy many years ago,as a strong-willed man.
We ________ the difficulty together,but why didn't you tell me?
He did not regret saying what he did but felt that he ________ it differently.