-- I think he is selfish. -- _______, he is very noble and generous.
The student was just about to_________ the question,when suddenly he found the answer.
.I wish I_________ longer this morning,but I had to get up and come to class.
We _________ our breakfast when an old man came to the door.
_________with the size of the whole earth,the highest mountain does not seem high at all.
The bridge was named_________ the hero who gave his life for the cause of the people.