_____________rules are there in your class?—Let me see, one, two, three… so many.[ ]

Surfing first started on the islands of Hawaii, didn’t it?–Yes, but now it ______ by people all over the world.

Kate enjoys _______ in this river in summer.

Wuhu is a beautiful city. — Yes, and I feel ______ to live there.

Have you been to the Sunflower Garden _______ lies in Nansha? －Yes. The sunflowers there are very beautiful.