I have a job interview in English next week.(ought to)
I really need to lose some weight. (why not try)
I have problems getting to sleep at night. (why don't you)
I have a very stressful job and I need to relax. (how about)
‘I can’t study at weekends because we always have visitors. I’m worried about my exams!’ (should)
I get angry easily. (should)
I want to take up a new hobby in my free time. (could)
My friends are coming over for dinner but I can't cook. (why don't you)