As _________ teacher, you must believe that you can make ______ difference to the lives of your students.
62. Instead of answering, she merely smiled. Which of the following can best explain the meaning of the underlined word?
61. I don’t know what his interests are, because we talked ______ about work when we met.
58. Don’t worry about him. He is _____ a child and he is able to look after himself.
55. The rock is _____ two hundred _____, and almost no one can move it.
54. It's very cold outside. You should put on more clothing to ______, otherwise you will catch bad cold.