看图填空，完成短文。

      I have two pet dogs. Look at Vivi. She is white with black spots. She's very beautiful. Titi is a short

and fat dog, but he is very cute. He is __________ and __________ than Vivi. Vivi's legs are __________

than Titi's. But her head is __________ than Titi's. Titi is one year old. Vivi is two years old. Titi is __________

than Vivi. I love my dogs.

34位同学到公园划船．租船处有大小两种船，大船可以坐6人，小船可以坐4人，他们共租了7条船，刚好坐满且没有空位．他们租了大船______条、小船______条．