Fill in the following blanks with the expressions given below. Change the forms where necessary. 1) Have you ever wondered why time seems to______so much faster each year? 2) This is not a good weekend for outdoor activities, as it will rain heavily______. 3) He won’t______what you say. I am afraid you’re just wasting your breath. 4) We’re very grateful(感激的) to you for______make us feel at home here. 5) It is important to______yourself if you want to succeed in your career. 6) Traffic and public transport can cause delays(延误), so______you leave plenty of time to get there. 7) The teacher’s role is so important: even a single positive word from a teacher can______in the life of a child. 8) Nancy set about cleaning the windows early this morning. She is probably tired______. 9) With increasing contact(接触) between China and Italy, more and more Italians are ______culture. 10) Steve admitted that he______deeply for occasionally(偶尔地) cheating on exams while in college. 11) The teacher inspires and excites her students with stories and role playing(角色扮演)that truly make history______. 12) Some teachers always pose difficult questions to give students a hard time.Sometimes it seems they______making things difficult for students.