To understand the grammar of the sentence, you must break it ______into parts.
To our excitement,two ______ of students ______ a success after three years' hard work.
Yesterday they had a quarrel and broke up with each other,but now they have ______.
We are all for your proposal that the discussion ______.
What a pity! I ______in Hainan two more days,but something urgent needed to be dealt with back home.
—Will you lend me some paper? —Sorry,mine ______.