A long time ago，there was a garden．Many vegetables grew in the garden．And there was a big（21）　　 near the vegetables．

The vegetables and the tree didn't like each other．The vegetables drank a lot of water，so the tree（22）　　 drink enough water．The big tree looked at the vegetables（23）　　，and decided to teach the vegetables a lesson．

On a summer day，the（24）　　 was shining in the sky，the big tree decided not to share its shadow（阴影） with the vegetables．

It made the vegetables very hot．There was not enough water（25）　　，so they soon became dry and ugly．（26）　　 that time，the gardener came to see these vegetables．He was very sad，（27）　　 almost all the vegetables were dry．Then he decided to build a new garden．

It（28）　　 the gardener too much time to build the new garden．He was so　　29　．　 that he couldn't take care of the old garden．（30）　　 the big tree and the vegetables felt very thirsty．The big tree felt very regretful，because he chose a wrong way to teach the vegetables a lesson．

21．A．river	B．flower	C．tree
22．A．couldn't	B．shouldn't	C．mustn't
23．A．happily	B．angrily	C．kindly
24．A．star	B．moon	C．sun
25．A．to eat	B．to wash	C．to drink
26．A．At	B．In	C．On
27．A．so	B．because	C．although
28．A．took	B．spent	C．cost
29．A．free	B．busy	C．lazy
30．A．Either	B．Both	C．All．