II. Grammar and Vocabulary (15 points)21. Hunger is _____ number one global health risk, so ______WFP has organized a lot of programmes, which targets people most at ________risk.
--Hi, Mary! -- Oh, it's you. Jack! I ______ you. You look like a star with the glasses.
Mr Smith, _____ of the _____ speech, started to read a novel.
She thought I was praising her son, _____ as a matter of fact, I was scolding him for his bad behavior at school.
_____ no doubt _____ the Amber Room is one of the wonders of the world.
Although this medicine can cure you ________your illness, it has a bad effect____ you.