5. make up the dialogues. match the phrases.1) a: can i help you with the bag? b: 2) a: should i clean the blackboard? b: 3) a: excuse me! b: 4) a: how do you get to school? b: 5) a: when are you having your birthday? b: a. no, i need these words later.b. nice to meet you, too.c. on monday.d. thanks. that's very kind of you.e. by bus.f. yes, but what can i do for you? ​