介词填空 Who's that man __ a white coat?There is a baseball __ t
介词填空 Who's that man __ a white coat?There is a baseball __ the floor. This is a picture __ jim'sfmaily. The broom is __ thedoor. The twins are __ the smae class.
Who's that man in a white coat?There is a baseball on the floor. This is a picture of Jim's family. The broom is by the door. The twins are in the same class.