诊断慢性淋巴细胞性白血病时，其骨髓中淋巴细胞数应（） A.大于40%，以成熟淋巴细胞

用所给词的正确形式填空（15分）

They  careful  be  fact   take  would  other  stand  what  decide with  year  expect  few  say

I am eighteen小题1:old this year. I 小题2: a pupil before and now I’m a university student. My mother was my first teacher when I was very little. Then , I had three 小题3:eachers in different schools. Now Miss Williams is one of my university teachers.
I have never 小题4: that I will be a teacher one day. I am a shy girl and I am  afraid of _小题5: before many people. I do not know 小题6:to say. But I will be a teacher tomorrow  morning!I made this 小题7: just two weeks ago. Miss Williams, my English teacher, told me there was a teacher job, just for two weeks in this summer. She asked if I _小题8:be interested . I wanted to make some money, so I 小题9:my word back.
There are about twenty foreign boys and girls in the class. They know very little English. I have _小题10: read the book that Williams gave me . Four of the lessons are very simple, in _小题11: too simple. I do not know what to do 小题12: these 小题13:_ simple words and sentences. I will read the lesson to them , and ask them to read after me, and then ask them to read it 小题14:. That will be about ten minutes, what shall I do next ?