Task 3 — Academic lectureDifficulty 4/5

Task 3 — R/K Selection

TOEFL Speaking practice questions in the real exam format and timing.

Questions

Question 130s to prepare · 60s to speak

Using the example from the lecture, explain the concept of R/K Selection Theory.

So sánh r và K bằng cấu trúc 'While r-selected species..., K-selected species...'.

Record 90 seconds. You get four criteria, the exact words that slipped, and your own sentence rewritten two levels up.

TOEFL Speaking practice questions in the real exam format and timing.

Question 130s to prepare · 60s to speak

Using the example from the lecture, explain the concept of R/K Selection Theory.

So sánh r và K bằng cấu trúc 'While r-selected species..., K-selected species...'.

Record 90 seconds. You get four criteria, the exact words that slipped, and your own sentence rewritten two levels up.