完形填空Mrs Zhang is our teacher.She teaches 1 Chinese.She isn't

完形填空
Mrs Zhang is our teacher.She teaches 1 Chinese.She isn't young.Sheis2fifty.she isn't very thin.There are forty-two students in3 cless.There are twenty boys and twenty-two 4 in her class.Our teacher works very hard.She cones to school very early every day.We all love her :
Now it is about five 5 the afternoon.Look,some boys and girs are 6 in the classroom.Mrs Zhang is helping 7 to study Chinese.She often plays games 8 her pupils.The teacher often cleans the classrnnm with us.She often goes home very late.She's very busy every day.She is a good teacher,andshe is 9 a 10 friend of her students.
1 A mine B us C my D I
2 A to B about C in D at
3 Ashe B her C hers D her's
4 A girl B student C students D girls
5 A in B on C at D before
6 A writing B writting C writeing D write
7 A their B they C them D theirs
8 A in B at C and D with
9 A too B all C also D either
10 A tall B bad C good D old