A: Hi, Amy. Merry Christmas!

B: Hi, Andy.

A: What are you going to do during the Christmas holidays, Amy?

B: 

A: Would you like to go to the nature park tomorrow?

B: 

A: Right. And we are going to play games after lunch. Can you play chess?

B:

A: Don't worry. I'll teach you. Let's meet at the gate of the Grand Theater at 9:30 a.m.

B: OK. 

Mrs. Brown is very fat. “Don't eat meat and cakes any more,” her doctor says to her. “I'm going to stop（阻止）her eating them, doctor,” her husband says.

The next day morning, Mrs. Brown makes a big and beautiful cake, and her husband eats half of it, then he goes out. Mrs. Brown cuts a very small piece of the cake and eats it. It is very delicious.

She cuts bigger piece again and eats it. In a few minutes she finishes the cake. “My husband is going to be very angry, what am I going to do?”

She makes another cake very quickly, eats half of that, and leaves（留下）the other half on the table.

Her husband comes back later, he sees the half of the cake on the table and feels very happy.

Which is the biggest mammal (哺乳动物) animal on land? It is an elephant. An elephant is often four meters tall. It can weight(称) four tons(吨).

There are two kinds of elephant in the world—African elephants and Asia elephants. They are very strong, very smart(机灵的) and very, very big.

Elephants love water and they are very good swimmers. They like to have a bath(洗澡) every day. Elephants have six teeth. Four of the teeth are about 30 cm long. Two teeth are much longer. They can be over(超过)100 cm. Elephants eat plants. They eat about 225 kilograms (千克) a day. They can drink 140 liters (升) of water. An elephant can live for about 70 years.

— We are going to meet at 2:00 p.m.