Fill in the blanks with the words and expressions given below. Change the forms where necessary. 1) “I don’t really understand the difficult theory myself,” Masklin . 2) He has got a new promotion in the company but this doesn’t affect his . 3) All the houses in the small town are lovely and in such beautiful that you could hardly believe that they are real. 4) I am sorry to find that a legal ban on the hunting of wildlife is not strictly in that country. 5) With such problems, we have to be both in production and in supply of those goods. 6) The goal of education is to develop the knowledge, skills, and potential of the young people. 7) All the Commonwealth(英联邦) Prime Ministers agreed that an international should be called on this issue. 8) Our management approaches will have to change if this plan is to be carried out . 9) For this reason the costs and benefits of the project must be accurately . 10) The general finally lost his and flew into a rage. 11) It seemed to take him an enormous amount of courage to actually to the door and knock. 12) He had been at the elementary school for over 21 years, teaching general . 13) A good teacher knows how to play and work so that the children won’t get bored.