英语翻译：1.我家房前有棵树 2.发生了一件不愉快的事 3.我们前面好像有座高楼 4.会议室里有些客人

都可以用There be的句型进行翻译 如最后一个There are many people thinking we should be strict in ourselves 其他的几个都是单句 比较简单 我就不一一回答了

1. A tree in front of our house.
2. Occurred in an unhappy thing.
3. We seem to have high buildings in front.
4. Some guests in the meeting room.
5. Some of the guests talking in the meeting room.
6. No school in our village ten years ago.
7. Sport event will be held next week
8. The lights on, some one must in the office
9. Yesterday, the streets had a serious traffic accident
10. A lot of people think we should strict demands on
ourselves.