—Why did you put these photos on your desk? —Because they can ______ me of my old classmates and friends.
We should do some things to protect the environment.For example,we shouldn’t________too many trees.
—Remember this,children.________careful you are,________mistakes you will make. —We know.Mr.Li.
—Which is________,the sun,the moon or the earth? —Of course the sun. A.smaller B.the smallest C.the biggest
—What’s the________of these vegetables? —It’s about 3 kilos.
The apples on this tree are bigger than________on that tree.