Fill in the following blanks with the expressions given below. Change the forms where necessary. 1) There is no doubt that stress can ________ illness(疾病). 2) The match __________________ until tomorrow because of bad weather. 3) At school he always _______________ doing the least amount(量)of work. 4) My brother wanted to learn swimming and decided to ______________________ the swimming pool in the sports center. 5) Most successful students ____________ themselves, but my classmate Mark is different. 6) It’s been a terrible experience, but now I just want to forget about it and __________. 7) Jenny was ill last month and her parents are afraid she _________________ in her studies. 8) If you miss a lot of classes in college, it’s very difficult to __________. 9) My wife and I usually write down everything before we go shopping. When we have bought something, we _______ it ____ the list.