1. 我发现很难和他们交朋友。
I still find _______ hard _______ make good friends with them.
2. 你愿意加入我们的讨论展示你的观点吗？
Would you like to ________  ________ our discussion and show your opinion? (join )    
3. 我不知道是不是因为我长久无法出门的缘故，我变得对一切与大自然有关    
的事物都无比狂热。
I _________ if it’s because I haven’t been able to be outdoors for so long that I have grown so
crazy _______ everything to do with nature.
4. 将军命令所有的士兵开往前线。
The general commanded that all the soldiers ________  ________ to the frontline.
5. 自从小时候以来，这是我第一次遭受孤独的感觉。
It is the first time that I _______  _______ from loneliness since my childhood.