The leaves will turn/become/be red or yellow in autumn.
正规一般用turn,用be或者become也可以
英语八年级冀教版（汉译英）1.树叶秋天会变红或变黄 The ________ ______red or yellow i
The leaves will turn/become/be red or yellow in autumn.
正规一般用turn,用be或者become也可以