Jim sits in the chair.(改为现在进行时)

Jim stands under the tree(改为现在进行时) HE SITS () THE CHAIR Jim sits b_ Pedro in the class. Jim sits in the second tow of the classroom, sandy sits among lilei and jim in the classroom Jihn,please swim in the river.改为现在进行时 He had fun in the park.改为现在进行时 They can play in the garden 改为现在进行时 jim stands under the tree 改为进行时表达 Mary sits on the chair.（对划线部分提问)划sits on the chair Jim stands under the tree.(改用现在进行时） The old man walks in the park.(改为现在进行时）大神们帮帮忙