判断正误，正确（T），错误（F）。
Bob and Jim once worked in the same factory. One day, Bob lent him ten dollars, but then Jim left his
work and went to work in another town without going back to the factory.
Bob hadn't seen Jim for a year. And at that time he knew from another friend that Jim was in another
town and staying at a hotel. So he went there to see him late in the evening.
When he got to Jim's room, he saw his shoes near the door, "Well, he must be in." he thought, and
knocked at the door. There were no answers. He knocked again and said, "I know you are in, Jim. Your
shoes are out here."
"I've gone out in my boots (靴子)", answered Jim.
( )1. Bob and Jim once worked in the same factory.
( )2. One day Bob borrowed ten dollars from Jim.
( )3. Jim didn't give back the money to Bob and went to work in another town.
( )4. It was a long time before Bob learned that Jim was in another town.
( )5. Jim was not in the room.
时上下颌牙齿成一对两交叉咬合关系，例外者是（）。