Problems in writing for examination purposes

1. Poor handwriting.
2. Misuse of vocabulary, use of words not familiar with the meaning.
3. Poor sentence construction and mixing up of tenses. This hampers the flow of the composition.
4. Carelessness.
5. Not placing punctuation marks at the correct places.
6. Poor creativity.
7. Confusing words with similar sounds but have different spellings and meanings. 
8. Mixing capital with small letters.
9. Spelling errors.