1)He can come to the examination if he wants. 2)You should learn more English words. 3)I need to go, despite the fact that you are interested in Lechen. 4)Could you give me a diet? 5)I dare not talk to doctors about the price of the operation. 6)Do you need help with a project that you have not started yet? 7)You should be more serious in this lesson and do not laugh. 8)You should respect your parents because of his age. 9)They could read when they were four. 10)Do I have to do it myself or can friends help me?