1. 鮑勃將跳遠的世界紀錄保持了多久？
    How-Long did Bob ________ the world ________ in the long jump?
2. 聽到那悲傷的消息，他忍不住哭了。
    He couldn't ________ when he heard the sad news.
3. 當我到達火車站時火車已經(jīng)開走了。
    The train ________ when I got to the train station.
4. 如果每個人都能為保護環(huán)境作出自己的貢獻，這個世界將變得更加美好。
    The world will become much more beautiful if everyone ________
    a contribution to ________ the environment.
5. 杰克遜喜歡與別人交朋友。
    Jackson likes ________ with others.