My uncle's motorbike
our children's cheese
these boys' clothes
my husband's shorts
these women's sauce
По интернету найди их там миллион
There are books in my rucksack. There is a pencil case in my rucksack. There is a dairy in my rucksack. There are notebooks in my rucksack.
There is a window in the class. There is a door in the class. There are desks in the class. There are some chairs in the class. There is a teacher's desk in the class. There is a blackboard in the classroom.
1.She have been cleaning
2.haven't gone
3.haven't seen