10,000 dollars is a large sum of money，but it is still ______than we need for a new house[ ]

It was a hard time for those students because of losing the game, but they did not ______ hope.

下列各项中字形全都正确的一项是（ ）

Your new bag is very nice.— ____________________.

Since no evidence has been found so far he was guilty, he has to be set free.