Read and write (阅读短文，填入所缺单词):
Look at the a1．. It’s a tiger. It’s big and s2．. It’s in the cage. It’s a r3．. The rabbit is small. But it has sharp t4．. It can help the tiger. It can bite. Now the tiger and the rabbit are friends. The rabbit can r5． on the tiger. They are happy.
搜索
