It is used in informal situations.The greeting is often used

It is used in informal situations.The greeting is often used The colour b_____ is used often in expression english is often used in science the joke is no less funny because it is so often used. 这个笑话并 The language used in this classic is not_______is used today what is used in English is -----(wide) used in the world. English is widely used in the world.. 完形填空Excuse me is used all over the world.But it is 1 used in 英语首字母填空The expression "Excuse me" is m____ often used in the 英语翻译The expression"Exercuse me" is more often used in the Un English is____useful lunguage.It is often used as____second