Where does the rain come from?A. It comes from the clouds. B. It comes from the vapour.C. It comes from the water in the river.
( ) Children’s Day is on _______.
( ) You’d better _______ it today.
( I asked him ________ it to the police station.
( ) Elephants’ ears are ________ than pigs’.
( )— What did you do last Sunday? —I ________ some trees with my friends.