Knowing their son failed in the exam, the parents stood there, ________.
75. _____ ! You have at last passed PETS III before you graduate from middle school.
76. I have no about me now. Let’s go to a bank nearby for the big note .
77. Please take a chair and listen to me carefully. We can also use _____ instead of the underlined word.
78. Last Sunday I met my first teacher by in a minibus, which is beyond my expectation.
79. Before there goes the bell for class, our math teacher took out a piece of and wrote his problems on the blackboard.