1.Mary and Joy are ____Class One.They are _____ the U.S.A.
-----____school bags are these?-----They are Tom's and Mary'
There are three pens on the desk.One is Mary's,are Mike’s.A)
A Lan and mary are my mother's parents.they are my grandpare
_____school bags are on the desk .A.Mary and Tom's B.Mary's
They are the one's who are e___ to work with and have fun wi
jack and his friends are from the u s a对the u s a提问
Are Bil and Mary your friends.A.yes,they are B.they are c.ye
说明理由 1.Some one else defines who they are and _____ they sta
Jim,Lucy and I _____ in the Grade One .A.are all B.all are C
Mary's sweater and millie's sweater are the same.
( )schoolbags are these?They are Tom's and Mary's.
句型转换1.They are not a strong team.They are a _____ team.2.The