21.閱讀理解。 It's Sunday morning.It's sunny.There are many people in the park.Some students are playing games over there.Three boys are playing football.A girl is flying a kite.Two boys are running on the grass. There is a lake near a house.Beside the house two men are walking.A woman is watering(給……澆水)the flowers.The flowers are very beautiful. (1)Is there a lake near a house?
A.Yes,there is. B.We don't know. C.No,there isn't. (2)Are the three boys playing basketball?
A.We don't know. B.Yes,they are. C.No,they aren't. (3)What's the weather like on Sunday morning?
A.It's sunny. B.It's windy. C.It's rainy. (4)A woman is
. A.playing games B.watering the flowers C.walking (5)A girl is
. A.making a kite B.flying a kite C.playing football