Speaking activity: Describing charts

I think that I need to work in my rhythm and intonation because I sounded like in a very low rhythm. Also, I think that I make some little errors with the structures that I used.

Area/Points	P: Poor	F: Fair	G: Good	VG: Very Good	E: Excellent
Fluency, VG	Speech is awkward; incomplete thoughts barely comprehensible.	Frequent hesitation; somewhat comprehensible.	Some hesitation but manages to complete thoughts; generally comprehensible.	Continuous speech; pauses occur but in natural way; readily comprehensible.	Speech flows without hesitation; communicates well.
Pronunciation VG	Frequent mispronounced words; difficult to understand.	Occasional mispronounced words; problems with communication.	All words mostly intelligible; occasional misunderstanding.	Always intelligible; mispronounced words do not prevent communication.	Pronunciation sounds natural; no communicative Interference.
Rhythm and intonation G	Frequent lack of rhythm and intonation; difficult to understand.	Occasional  lack of rhythm and intonation do not prevent communication	Mostly intelligible; lack of rhythm and intonation does not prevent communication	Always intelligible; lack of rhythm and intonation does not prevent communication	Rhythm and Intonation sound natural; no communicative Interference.
Accuracy G	Frequent errors which inhibit communication	Little control of studied functions and structures; meaning is distorted	Some errors in studied functions and structures; meaning is clear	Good control of studied functions and structure; no communication Interference	Studied functions and structures are used correctly; communicates well