Yesterday was Sunday and it was a fine day. The sky was blue and it was sunny. Mike got up at seven. He watered the flowers and did some exercise. Then he woke up his sister, Helen. An hour later, they took a taxi to Beihai Park. The park is very beautiful. They had a picnic and then they went boating. Mike rowed well, but Helen rowed faster than him. They rowed around the lake for a long time. They went back home at 4:30. After they got home, they helped their mother with housework. They had a good time yesterday.
【小题1】Yesterday was a sunny day. (______)