he had worked hard all the time, hefailed the exam again

It was five o’clock in the afternoon _____they climbed up to the top of the mountain.

What should I wear to attend his wedding party? – Dress_____ you like.

What surprised us most is that be doesn’t know the differences between the two books lie.

Tom, what a pity! I almost succeeded yesterday.—_______. I told you to be careful before.