Bài tập từ trái nghĩa tiếng Anh 9 Online

Backpacking through Southeast Asia is an affordable way to see many different countries.

The website looked suspicious. Her dad suggested she not enter any personal information. 

Robotic vacuum cleaners are now easy to control and _____________

The villagers are very eager to conserve their own customs and language. 

Every one of us has made a positive contribution to the overall success of the project. 

Being a tailor is not “easy”. You have to be careful and creative to create beautiful clothes.

Traffic congestion is terrible in the big cities, especially in a rush hour.

A major benefit of using robots in factories is that they can perform dangerous jobs with automation, which reduces the risk of injuries to workers. 

The art of water puppetry is a traditional form of entertainment that originated in Vietnam. 

It can be challenging to understand different English accents, but exposure and practice can improve comprehension.

Taking breaks throughout the workday can refresh the mind and the prevent mental fatigue.

If you book tickets early, you can get a discount.

A species whose presence is critical to maintaining the ecological balance is called a keystone species.