1 . 假定英语课上老师要求同桌之间交换修改句子，请你修改你同桌写的以下句子。句中 共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。 增加:在缺词处加一个漏词符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下面划一横线，并在该词下面写出修改后的词。
注意:1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者(从第11处起)不计分。
1. Determined to be on time, Mr. Smith got the work finish ahead of time.
2. This woman hangs out every weekend. I guess she mustn't have young children.
3. I looked angry at the person who was singing all morning,
4. I remember you asked me last Monday if I can lend you my bike.
5. Please tell him not announce the results before the end of the month.
6. She told me that the year ago she had broken her wrist carelessly.
7. In the past, if I had wanted to see them, I would have had to visit my children in a person.
8. We all liked Mrs. Green because he used to explain things with lots of practical examples and simplified things.
9. I work for the government so I am accustomed to do a lot of paperwork.
10. At first it was a subject full of strange word to me.

2 . — Isn’t that Ann’s husband over there?
— No, it ________ be him — I’m sure he doesn’t wear glasses.

A．must not

B．can’t

C．won’t

D．may not