用is和are 填空。(1)There________a boy at the Great Wall.(2)There _______three books under the apple.(3)There________a cat in the box.(4)There_______some ducks in the boat.(5)There_______some clothes on the line.
( 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.
( )—Happy New Year! —________
单项选择。 ( ) Spring Festival is __________ January or February.