Young students are ______ not to smoke both in and out school. 

After about one hour of the play between China and Korea, the ______ was 3-2 in our ______.

It's ten years since the scientist _______to discover the valuable chemical.

Dr.King won the Nobel Peace Prize in 1964 for his achievement and________.

Living with a host family while studying abroad, in which there may be some other college students, __________ you the chance to learn more about the new culture.