--- I will attend your lecture at 10:00 tomorrow. --- I am sorry, by then my lecture will have ended and I ______ my guests in my office.
74. It’s an untamed monkey. Keep it on a or it may attack others.
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 byin a minibus, which is beyond my expectation.