Duolingo English Test practice questions in the real exam format and timing.
The brand new metro line has significantly reduced the average daily travel time between the busy city centre and the quieter outer suburbs.
Severe traffic congestion during the morning and evening rush hours costs the national economy billions of dollars in lost productivity every single year.
An increasing number of urban workers are now choosing to cycle to their workplaces as more cities build safer and wider dedicated bike lanes.
All pedestrians should always remember to use the marked crosswalk when they are crossing the street, especially near schools and busy road intersections.
The local bus service runs frequently every ten minutes during the working week, but it only operates about once an hour on weekends.
Infrastructure: /IN-fruh-struk-chur/ -- 4 âm tiết. Đọc chậm, không nuốt âm.
Record 90 seconds. You get four criteria, the exact words that slipped, and your own sentence rewritten two levels up.