i have done ielts twice before but the problems i am suffering from are regarding writing.I have several problems in writing.my main problem is that i can't finish the sentence in an appropriate length.in the previous attempts of ielts i hav got good ielts score overall,however my writing bands were pretty much less than overall.i am going to have ielts in few upcoming days.so please suggest me some recommendations to improve my wring bands.
i shall be very thankfull to all of you.
Please be aware that I'm neither a native English speaker nor a teacher.
Your profile shows that you are currently in the UK. Look at all the writing around you - newspapers, magazines, books etc. You will see correctly written English all around you. As charliedeut said, you need to concentrate on capitalisation and spacing before you worry about anything else. If you have been incorrectly using capital letters and spacing in your IELTS tests in the past, you will have lost many marks.
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.