Un ___________ the teacher by listening for the important po __________ . I can in the dishes in my restaurant to fo __________ guests. Don’t feel sh __________ to do that. I find it di __________ to understand foreigners. You’d better go to the re___________desk. I want to get a good score in the ex _________ . Fi _________ , you may listen to some English songs. Pa ________ all my English exams. They ask me for di ____________ in English. However, I can’t always understand them. I need to serve many foreign pa ____________ on my plane, but sometimes I can’t understand them.