It is a fine Sunday morning. There're many Young Pioneers in the park. They are having a good time . Some are playing games under a tree. Some are singing and dancing near the river. Some are running up the hill. Others are boating on the river. Where's Li Lei? He's sitting on a chair by the river. What is he doing? He's reading. Where are Lucy and Lily? They're on the meadow .What are they doing? They are running after a butterfly .They want to catch it. Where is Li Lei? _ A) He's sitting on the river. B) He's reading by the river. C) He's drawing on the chair. D) He's boating on the river.
The answer to this question is:
B