Напишите следующие предложения в отрицательной форме they had to work in the evening

They didn't have to work in the evening прости, если не правильно понял : ')

Strange question, is not it? for myself, of course. some learn because they are interested to learn. such a little - about ten percent. other - not abused parents (about half), and others - by inertia, because all learning, the fourth - then to go to college, and so on. d. many reasons, but too small percentage of those who are learning because they interested in the process of teaching. for example, a student solves a mathematical problem. trying to solve a number of ways, looking for the most logical option. looked back, there is something to put under him, it turned out so good: but to get and "matematichka" deuce did not put. that is interesting to think first, and the second - nothing.          if you look at all across the state, it turns out that we have only ten percent minded people - those who learn because they are interested in, and work because the work is of interest to them. can you imagine what would happen if all of a sudden want to learn with interest? whether it is profitable it would be to the state? is it profitable to get people thinking?           so for whom do we learn?           for whom i study? probably, not only for myself, if i study because i am interested to learn.