The mother made the boy standing in the rain.为什么用ing

The mother made the boy standing in the rain.为什么用ing Look!The little boy is standing （close） to his mother.为什么用cl singing in the rain sing为什么要加ing? The boy was all wet in the rain,but his mother didn't angry改 I was kept standing in the rain for hours. Do you know the name of the boy standing at the gate?为什么用sta dont leave her waiting outside in the rain这里wait为什么要加ing the little boy is standing __(close)to his mother是close还是clo Look!The little boy is standing ______ to his mother.A.close LOOK!The little boy is standing ()to hia mother A,close B,cl The boy is standing in the garden which in front of a tree的原 A boy is standing under the tree