mary is studying ()her friend's home填介词
mary is studying ()her friend's home填介词
Mary is doing her homework --her desk?填介词
Today is Mary's birthday.These presents are ___ her.填介词
mary is a teacher, what-----her sister? 填什么介词
She is a friend ( )my sister's.填介词
Lucy is ____ her way ___Grandma's house.填介词
Mary is going to the Children's Park ( ) her friend Lily. 答一
填介词: Mary is better____math than me.
Is your friend()school today.填介词
Here is letter --- Mary --- her friend in Canada.
1.The g____is my good friend.Her name is Mary.
改错Mary is play volleyball with her friend.