Why do the pupils like their science teacher?

Why do the pupils like their science teacher? Why do the pupils of our eyes change size?知道的快!回答，不是翻译！！！ Why do you throw litter onto the ground?the headmaster asked Li Ming.改为间接引语The headmaster asked Li Ming ( )he litter onto the ground. why did the pupils feel the way they did in the morning?如题.. 一道英语题如下:Do the pupils have any pencils?Yes,_____________________. why do not you ask Mr li for help?的同义句2个 Tell me why do the greedy life? why u always do the same thing? why do you tell me the lie? Why do I always take the initiative . why do birds south in the winter? Why girls do not like the letter Where do you the round table ,Mrs Li? Do you know the girl called Li Lei?同义句Do you know the girl_________of Li Lei? 求解 The pupils ____ Park School are ___home the pupils ---------/9not have)english-------------(friend) We saw the pupils are playing football. WHERE ARE THE PUPILS OF PART SCHOOL