1) Sua loi va giai thich:
a) Because of urbanization continues, not only the infrastructure for health but also other social services in cities need improving
Getting Started
need improving->need to be improved
Đúng 0
Bình luận (0)
because of -> because
because of + N/Ving/pronoun
because + S + V
Đúng 0
Bình luận (0)