青年会议的目标是通过互访和讨论以增进两国青年学生的相互理解和友谊。（through表示“通过，用……方法”。）
叶硕/著 《爱上背单词 高考关键词》天津教育出版社
Exercise：
用上述所讲单词的适当形式填空。
1. What are you _______ at?
2. Miguel was determined to _______ to his decision.
3. They collected _______ to start the fire.
4. Very few people _______ in losing weight and keeping it off.
5. If you fail to pay your bill, you will run the risk of having your electricity _______cut off.
6. ―Can we come with you?
―Oh, I _______ so.
7. We’re _______ to check out of the hotel by 11 o’clock.
8. The bullet passed straight _______ his head.
Key:
1. staring 2. stick 3. sticks 4. succeed
5. supply 6. suppose 7. supposed 8. through