The Korean government plans to import Chinese cabbage from China, as the recent rainstorm has______ the price.

       at failing in the maths exam, John wouldn't like to talk about it to his parents.

If I am not __________ when you phone, ask for someone else’s help.

(2013·银川一中一模)The TV series of Gong became popular and the theme song Love the feed sung by Yang Mi was a ________ at once and loved by young people.

——Recent years have________ rapid changes of my hometown.——Yes, I could hardly recognize it when I arrived yesterday.