составить 10 предложений с формой "модальная конструкция to have to do"

My city is very beautiful and tidy but in my opinion it can be even better. It would be nice to create new parks or built а circus. An open tennis court is also a great idea. I think, a lot of people who enjoy playing sports will like it. Some residential areas in my city are dull and boring. They would look much better, if the houses were painted in different colours. The streets of my city would be greener, if trees and colourful flowers were painted there. I think, all these ideas are worth trying. 
Мой город красивый и ухоженный, но, по моему мнению, он может быть еще лучше. Хорошо было бы разбить новые парки или построить цирк. Открытый теннисный корт -- тоже отличная идея. Я думаю, что многим людям, любящим спорт, он понравится. Некоторые жилые кварталы моего города выглядят серо и скучно. Улицы моего города были бы зеленее, если бына них посадили деревья и яркие цветы. Я считаю, что все эти идеи стоящие.

There are many advantages in teacher's profession but I find more disadvantages. I reckon this profession is not for me and I would never become a teacher. Teacher's job is a really big physical and emotional pressure. I think teachers don't have so much time and they work all day long. There are good kids and bad kids at school who disrespect teachers. After school teachers check tests, prepare their classes etc. At the same time they have to develop children's personality, go to theatres, museums and to other places. There is not so much time left. There are many questions that have to be sold by teachers, for example discussions with parents who are not always kind towards teachers and they don't care if their children are disrespectful or talkative on a lesson. A teacher is always the one to blame and it is unfair. I am not trying to say that teacher's job is bad, there are advantages too but I am interested in other things so I wouldn't choose it as my future profession.