Complete the sentences below with words in the brackets by using and changing the forms of the words.1 At the last moment, I was told to ___________ my speech by half.2 The university has ___________ some of the restrictions on the enrollment of overseas students.3 If you plan to work in an international organization after graduation, you need to ___________ your vocabulary and learn English well.4 The program will give new employees a chance to ___________ their professional skills.5 The first thing anyone has to do to ___________ success in life is to personally define what success means to them.6 The goal of the training is to ___________ young students to know themselves better and to be more confident.7 Misuse of firefighting equipment is a criminal offence and could _______ people’s lives.8 When his health condition ___________, he decided to move near her parents in Kansas.