随堂演练即时体验 巩固提升 ⅰ.短语填空 1．come短语填空 ①i hope you can ________ ________ ________ ________ a better plan than this. ②the seeds haven't ________ ________ yet. ③do you know how the accident ________ ________？ ④when he was walking in the street, he ________ ________ one of his friends.
