看图用下列介词填空。 on under in behind in front of (1)The snake is ______the rock. (2) Mocky is ______the tree. (3)The frog is _______the water. (4)The bird is ________on the rock. (5)The squirrel is_________ the tree.
用am, is , are填空。(5分)
(1)She _______ Kate.
(2)I _______ a student.
(3) _______you a new doctor?
(4) _______ that woman your sister?
(5)Who _______ that man?