Trong các hoạt động trên lớp, đôi khi giáo viên cần sử dụng toàn bộ tiếng Anh (mainly English), đôi khi phải dùng Tiếng Việt (mainly Vietnamese) và đôi khi sử dụng cả hai ngôn ngữ ( a mixture of the two languages)
Activities in the classroom, teachers sometimes need to use the entire English (mainly English), sometimes having to use Vietnamese (mainly Vietnamese) and sometimes use both languages (a mixture of the two languages)
In the classroom activities, sometimes teachers need to use the whole of English (mainly English), sometimes have to use Vietnamese (mainly English) and sometimes use both languages (a mixture of the two languages)