根据句意及首字母，补全单词

　　There is a l ________ water in the glass.

　　根据句意和首字母完成单词

　　My brother is a w________ in a restaurant.

　　根据句意和首字母完成单词

　　Do you want to be a sales a ________?

　　根据句意及首字母完成单词

　　His uncle works in a r________ as a waiter.

　　根据句意和所给首字母，填写单词：

　　It's a fine day today. The sun s ________ bright.