Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Problems
0
%
0
0
0
Back
Restart
Lessons in schools are too boring
-
Oops!
Okay!
There are lots of stray dogs and cats on the street
-
Oops!
Okay!
In many large cities some people waste hours of their time because of traffic congestion on the roads
-
Oops!
Okay!
Many species of animals have become extinct in recent times
-
Oops!
Okay!
Increasing number of traffic accidents in Vietnam
-
Oops!
Okay!
Many Vietnamese boys are too short
-
Oops!
Okay!
Many Vietnamese people can’t speak English well
-
Oops!
Okay!
Parents and teachers can’t understand problems teenagers have
-
Oops!
Okay!
There are many illiterate people in the world
-
Oops!
Okay!
Air pollution
-
Oops!
Okay!
Boys and girls find it hard to understand each other
-
Oops!
Okay!
Teenagers not having enough time to go out with the friends
-
Oops!
Okay!
Many young people struggle to find a job after they graduate
-
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies