Taking a walk after supper is really a ____ way. –____. It keeps us healthy, too.

It’s time to say goodbye to my school . I’ll always remember the people ____ have helped me .

John’s employer had less and less work for him. John could read the handwriting on the wall and looked for another job.

__________ volunteers will be needed for 2014 International Horticulture Exposition (国际园艺博览会) in Qingdao.— Let’s go and join them.

I’m so excited. I can’t __________ visit the Summer Palace.