—Oh, Mrs. Liu, your necklace looks nice. Is it new? — No, I ____ it for two years.
Don't complain _______about your problems.
I'll ________ later today.
Our uniforms may stop some people from doing bad thing.
In short , we should eat enough good ,healthy food.
I’ll turn to our teachers A. ask …for help B. turn on C. turn offD turn up.