My class has forty two students

1.My class has forty-two students.
There are
2. My school is on the left of a post office.
The post office is
3. Their office is in front of the movie theater.
The movie theater is
4. The red bicycle is cheaper than the black bicycle.
The black bicycle is
5. Lan is younger than Mai.
Mai is
6. Their house is bigger than our house.
Our house is
7. China is much bigger than Viet Nam.
Viet Nam is
8. There will be a new school in their village.
Their village will