第三节单项填空__________ the man’s rude behavior cost him his job, he was still in high spirits.
He has read lots of books,_____that he is still young.
Some of the students have already learned enough English to _______a conversation with an English speaker.
It was not until dark _____he found _____he thought was the correct way to solve the problem.
Great changes have taken place in that school, it is no longer ________ it was 20 years ago, ________ it was so poorly equipped.
The way he did it was different ______we were used to .