The leave on the trees ____ yellow in autumn.

The leave on the trees ____ yellow in autumn. the grass and trees yellow in autumn? When autumn comes ,the ____ the trees turn yellow.(leaf) the()of the trees turn yellow in autumn In autumn ,the i__on the trees are turning yellow. (L ) on the trees begin to become yellow in autumn 括号里填什么 turn,the,autumn,trees,in,yellow,leaves,连词成句 In autumn,the ____(leaf) fall off the trees. The ( ) turn yellow in autumn The ____ of most trees will fall in autumn. In autumn, leaves turn yellow and _________ the trees. A．fal autumn：The leaves turn yellow and fall down in autumn.