动词填空。

      Last Sunday, my class went to an orphanage(孤儿院)in our city.We   1   (have)a good time there.

It    2     (take) us one hour    3    (go) there on the school bus.When we arrived,it    4  _(be)over nine

o’clock .Our teacher Mr.Wang     5    (divide)us into groups. Then we started    6    (play)games with

the kids.At first, they were very shy and passive,but they became more active and friendlier after   7    

(watch)a magic show.After the magic show,we began    8    (sing) .While we    9     (sing),they clapped

their hands to the music.Then, we   10    (give)presents and souvenirs to them. Finally, we had photos

taken together.

1._______   2._______    3.________   4.________   5.________

6._______   7.________  8.________   9.________   10.________

长江的水能资源主要集中在河段的[ ]

A．上游

B．上中下游均衡分布

C．下游

D．中游