TOEFL Speaking practice questions in the real exam format and timing.
Using the example from the lecture, explain the concept of Edge Effect.
Khi mô tả hiện tượng sinh thái, dùng 'as a result' và 'consequently' nối nguyên nhân-kết quả.
Record 90 seconds. You get four criteria, the exact words that slipped, and your own sentence rewritten two levels up.