20．     there any rice in the bag？（　�。�

A．

Has

B．

Is

C．

Are

D．

Have

19．Many wild animals，such as pandas，are in d （61）anger．Often there is not e （62）noughland or forests，so the animals do not have a safe place to live．
There are only about 1，600 pandas in the wild today，Pandas do not have many babies，and baby pandas often d （63）ie．The situation is getting more and more difficult．We need to p （64）rotectthem．
The government is s （65）ettingup nature parks and the pandas live in peace there．

18．--Why are yourunning（run）？
--Because I'm late for school．

17．How manycities（city ）have you been to？

16．--Who is that boy wearing a white hat？
--Ben，a friend ofmine（I）

15．Bettywatches（watch ）television on every Friday evening．

14．I'm hungry．Give me somethingto eat（eat ）

13．Jay spends a lot of timepractising（practise）singing．

12．We will go to senior high school in twomonths'（month ）time．

11．Isaac Newton，the great British scientist，is often so deep in his thoughts that he will forget to eat his dinner．
One day his friend came to have dinner with him．Dinner was put on the table but Newton didn't come out of his study（書房）．His friend sat down and waited for him．After waiting for quite a long time，he decided that Newton must be so deep in some new theory that he forget all about his dinner．So he began to eat the chicken without Newton．
When he finished，he thought he would play a joke on his friend．He put all the chicken bones（骨頭） back on the dish and covered them with the dish cover．Then he left Newton's house．He was quite certain that his joke would work．
Several hours later，Newton came out of his study，feeling very hungry．He saw the table was ready for dinner and so he sat down．When he lifted the cover and saw the bones of the chicken，he was greatly surprised．He turned，looked at the clock，and saw that it was long past his usual time for dinner．
"Well，well，"he said to himself，"I thought I ate nothing，but I am wrong．"He got up from the table and went back to his study and began to work again．

Judge the following statements True（T） or False（F）．
31．Newton comes from America．F
32．Newton's friend didn't have dinner with him．T
33．Newton's friend put all the chicken bones back on the dish．T
34．Several days later，Newton came out of his study．F
35．Newton has eaten the chicken．F．