Mn giúp em vs ạ:3
In villages, the people live in an open atmosphere. They get fresh air and sunlight. They breathe more oxygen, which they get (21)_______ the trees and crops, which grow in their fields. (22) _______ compared to people in cities, people in villages lead a tension free life. There is not much noise in villages. In villages, people generally get fresh vegetables and pure milk and also consume lesser (23) ______ of fast food, which is very harmful (24) _______ are, however, certain advantages, which the urban people have over the villages.
21.
A. from
B. for
C. to
D. through
22.
A. Like
B. Since
C. As
D. While
23.
A. number
B. amount
C. sum
D. several
24.
A. There
B. It
C. They
D. That
