IELTS Speaking – Can you spot a few areas where this student could improve?

Take a look at this video. This student performs pretty well, but there are some areas in need of improvement.

Positive:
-very few hesitations
-no bad pauses
-no short answers or unnecessarily long answers
-very natural use of English idioms and phrases

Negative:
-a few grammatical errors
-she gets tongue-tied at moments