阅读理解。
Mr Brown likes singing very much, but he is very bad at it. (1) He went to dinner at a friend's house
last week, and there were some other guests there, too.
They had a good dinner, and then the hostess went to Mr Brown and said, "You can sing, Peter. Please
(2) sing us something."
Mr Brown was very happy, and he began to sing an old song about the mountains of England. The guests
listened to it for a few minutes and then (3) one of the guests began to cry. She was a small woman.
One of the other guests went to her, put his hand on her back and said, "Please don't cry. Are you English?"
Another young man asked, "Do you love England?" "No," she answered, "I'm not English, and I've never
been to England. I'm a singer, and I love music!"
1. 将划线部分(1)合并为一句：
He went to dinner ______ at a friend's house last week.
2. 完成句子，使其意思与划线部分(2)相同。
Please sing _______ us.
3. 在划线部分(3)中，one 指代 ________.
根据短文内容，判断正误(T) (F) 。
( )4. Peter was Mr Brown’s given name.
( )5. Mr Brown didn’t do well in singing.
( )6. The guests asked Mr Brown to sing them a song.
( )7. All the guests listened to him very carefully and happily.
( )8. Mr Brown sang a popular song.
( )9. One guest heard Mr Brown’s song and cried because she came from England.
表示苯的分子结构，其中含有碳碳双键，因此苯的性质跟烯烃相同