1, My house is bigger than your house. -> Your house is
2, The black is cheaper than the red car.
-> The red car
3, There is a sink , a tub and a shower in the bathroom.
-> The bathroom
4, No one in the group is taller than Trung.
-> Trung
5, Do you have a better refrigerator than this?
-> Is this

1.Your house is smaller than my house

2.The red car is more expensive than the black car

3.The bathroom have a sink,a tub and a shower

4.Trung is highest in the group

not concrete, existing in thought or as an idea but not having a physical or concrete existence

- "there are several movements that doris lessing was associated with. first of all, communism. she pursued her communist beliefs and included them in her writing, and was also a member of several communist book clubs. she is also strongly associated with feminism, her fight for equality and women's rights.

doris lessing is the kind of writer who has followers, not just readers. they have been engaged to her chiefly because of her involvement in major problems, such as politics and woman-ism."