根据短文内容，完成句子，每空只填写一词。

     Eight elephants from Thailand are entertaining visitors at the window of the world by riding bikes,

playing basketball, balancing on a beam, dancing and blowing a harmonica.  People are encouraged to

lie on the ground and have the elephants step over them. The elephants give three shows a day at 9: 30

am  3: 30 pm and 8:00 pm and there is another show at 1:30 pm at weekends.

1. These elephants _          . from Thailand.

2. These elephants can           bikes and play basketball.

3. They also can          _ harmonica.

4. People lie on the ground to _           the elephants step over them.

5. The elephants can play the shows three             a day.