I think it goes
4) 2, 3, 1
5) 2, 1, 3
6) 3, 4, 1, 2
For the first one the correct answer is variant A because of the appositive developed phrase ' <span>grown in many parts of the world ' .
For the second one the correct answer is variant B because that sentence doesn't need any comma's like the other ones.</span>
So you should go to your teacher. Right and then after that you ask for help correct. When you get your help then you solved your problem.
