—What did our geography teacher say?
—She told us that the earth _____ around the sun.

Jill will give ________a long talk tomorrow.

A. we　　　 B. us　　　 C. our 　　　D. ours

----Whose book is this?

----It _______ our geography teacher’s. You see, his name is on it.

A. can’t be             B. can be             C. mustn’t be              D. must be

此题要求改正所给短文中的错误。对标题号的每一行作出判断：如无错误，则在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误）。则按下列情况改正：　　

该行多一个词：把多余的词用斜线（＼）划掉，并在该行右边横线上写出该词，且也用斜线划掉。　　

该行缺一个词：在缺词处加一个漏字符号（∧），并在该行右边横线上写出该加的词。　　

该行错一个词：在错的词下面划一个横线（___），并在该行右边横线上写出改正后的词。　　

注意：该行若无错, 不要改。　　

It was sunny this afternoon. Mum and I go to               1.________________　　

the park where is near my home for a walk.               2.________________　　

When we were walking, I saw the little girl. She             3.________________　　

was eating a banana. After she finished eating them,     4.________________　　

she threw the banana skin on the ground into the         5.________________　　

park. I walked over to pick it and told her it                           6.               　　

was wrong to do so. If all of us do like that,                   　　

the park has become dirty. Then we can’t                         7.________________　　

enjoy by ourselves in it. All of us must                          8.________________　　

improve our environment and then we can                        9.________________　　

make our environment clean but beautiful.                         10.________________