Is your writing suitable for the Academic IELTS? Do you write too casually or too personally. See here the difference between writing informally (or too much for speaking) and writing the best way for IELTS academic.
INFORMAL / TOO SPOKEN
If you look at it this way ...
really good teachers
people who are good (which people?)
but (sometimes OK, try not to overuse it)
It's, They're, We'll
ACADEMIC / FORMAL
Looked at from a modern perspective, ...
problematic, challenging, difficult to solve
well educated citizens
well qualified and experienced teachers who have a good rapport with their students
scientists and experts who are well-intentioned
mothers who do their best for their children
Nevertheless, However, In contrast,
It is, They are, We will
Hi! I've been a teacher for 23 years, and I really like helping students achieve their dreams..