根据上下文,在每处空格内选出合适的词。
Tim lives on a farm in the south of England. Every day he gets up (起床) and helps (帮助) _______ father before he goes to school.
On the farm, there _______ many animals. And Tim ________ chickens. In the morning he puts all the eggs in a basket for his mother. After breakfast Tim goes _______ school.
1.A. her B. his C. Our
2.A. are B. is C. were
3.A. have B. had C. has
4.A. to B. in C. at