The ability to use less common lexical items and collocation is mentioned in which bands in the Lexical Resource criterion?

A writer that produces frequent error-free sentences can reach which band score?

Each paragraph must have a clear central topic to reach which band?

Which Lexical Resource band allows a writer to make rare errors?

Is the following descriptor referred to in TR or CC?
'Although the conclusions may become unclear or repetitive'

What tone should be used for a letter of complaint?

If a writer uses NO paragraphs in Task 2, what is the highest band score that can be awarded?

Are these sentences complex? 
Yes, or no?
My daughter is 12 and she is studying at high school. She loves sports and watching movies.

Which descriptor describes Band 5 for Lexical Resource?

Errors cause some difficulty for the reader.

If a writer uses bullet points (dot points) instead of complete sentences when responding to a task, which criteria is penalised?