(一) 左右匹配。
Today is Saturday. The weather is warm and sunny. Bob and Jack go to the park. There are many people there. The girl under a big tree is reading a book. Two boys are playing football on the grass. The girl in a red dress is riding a bike. Two women are talking. The man beside these women is playing with a baby. Bob and Jack are beside the river. They are sitting on the chair and drawing pictures.
⑴It's warm and sunny ____ A. are beside the river.
⑵There are many people ____ B. are talking.
⑶Two boys ____ C. in the park.
⑷Two women ____ D. are playing football on the grass.
⑸Bob and Jack ____ E. on Saturday.
