are; isn't
fish 作鱼时是可数,作鱼类为不可数the,Bus,third,get,at,3,and,stop,No,take,off(连词成句) 我想要每个人都认真做好笔记。 I wouldlike_________________________________carefully. 要到河的对岸，你必须走过那座小桥。 ________________________________，you must walk across the small bridge。 见到他最喜欢的歌星，他很兴奋。 He_________________________his favourite singer。