The young man is good at a lot of things but you can’t say he is ________ .　　　　— I agree with you. Actually no one is.

Will you please tell John to come to my office tomorrow–___________________ .

My uncle is a butcher, who is skilled atthe pork.

Many people _____ the opening ceremony of2010 World Expo, which was so amazing.

It is ______ for children to learn to take care of themselves if they are going to camp for two weeks by themselves. [ ]