The hat is ( ) sale ( ) $25.填什么介词
is this coat (填介词 ) sale?
the clothes are () sale .填介词
the woman () the red hat is my witer ( )内填介词
the school things ——sale are very good.填什么介词
The aeroplane is flying( )the village.填什么介词
what is the name ( ) the machine?填什么介词.
填介词what is the time什么the walk
who is the boy-----the gteen sweter 填什么介词
The picture is the wall.问号填什么介词?
The skirt_____ Lucy is nice.填什么介词
my flat is 【 】the fifth fioor.填什么介词?
here is the recipe()it.填什么介词.为什么