Speaking topics Using the points and examples from the lecture, describe the two kinds of rock formation in a cavern, and explain how the professor helps his students remember the difference between two. Speaking recording Votes Select ratingGive it 1/10Give it 2/10Give it 3/10Give it 4/10Give it 5/10Give it 6/10Give it 7/10Give it 8/10Give it 9/10Give it 10/10Cancel rating Average: 8 (2 votes) Rate Speaking category TOEFL speaking Log in or register to post comments Comments 24 in 30 Good! 24 in 30 Good! Log in or register to post comments
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