短语：从方框中选择恰当的短语, 并用其正确的形式填空。（共10小题，每小题1分，满分10分）

66. My teacher ______________ our performance today. 

67. The research on health ______________ men under thirty.

68. If you don’t keep ______________, you will keep on weight.

69. You need to book your ticket at least 14 days ______________.

70. Please ______________ your owner's handbook for more information.

71. He is my good friend indeed, so I feel completely ______________ with him.

72. The girl ______________ dancing when in her childhood.

73. When we get into trouble, our friends always say to us, “______________. It's not the end of the world.”

74. She was asked to ______________ the missing money.

75. When I hear this song, it always ______________ our trip to Spain.