There’re many trees on ________sides of the river.
I can play basketball,but my sister ________.
I want to drink ________ juice.Is there ________ juice in the fridge?
一Are the offices in front of the dining hall? 一Yes.The dining hall is ________ the offices.
—Do you like red and green? —Yes.They’re my ________ colors.
There ________ a potato and two tomatoes on the table.