— How many ________ teachers are there inyour school?— ________ them ________ over two hundred. A: woman; The number of, is B: women; The number of, is C: woman; A number of, is D: women; A number of, are

_____ the teachers in their school is about 200 and one fourth of them are_______ teachers. A: A number of, women B: A number of, woman C: The number of, women D: The number of, woman

There is an increase in （） A: the number of crimes done by young people B: the number of crimes done by adults C: the number of crimes done by school students D: the number of prisons

Questions 1 and 2 will be based on the following news item. A: The reason behind the low high school graduation rate. B: The best time to help students graduate from high school. C: An organization which helps students graduate from high school. D: The number of students who graduate from high school.

________ the students in these primary schools is about threethousand, and ________ of them are girls. A: A number of; two third B: The number of; two thirds C: A number of; two thirds D: The number of; two third