When ____ to danger and conflict, men tend to increase blood pressure, _____nervous or anxious[ ]

I didnt’ t expect to see you studying at the library so early in the morning.— , huh

________Switzerland (瑞士) is very small , _______it is the land of watch and it is very rich.

Over the last decade, my experiences there is no shortcut to excellence and you have to use your talents and abilities to get ahead of others

I’m really tired. I have to stop running.—_______, Jim. You can make it.