84、Although c__________(文化的)differences are real and can add richness and understanding to our lives ,people everywhere have much in common, such as a need for love and peace.

83、The p__________(行量)we live on is called Earth.

82、Jerry is a little nervous today because he is going for a job i__________(面试).

81、Remember, dial 110 in case of an e__________(紧急情况).

80、The manager won’t see you unless you have made an a__________(预约)with him.

79、According to our school c__________(日历)the last exam for this term will be on January

78、T__________(青少年)are young people who are between 13and 19 years old.

77、There is some green vegetable left between your teeth. You need a t__________(牙签)to get it out.

76、They have spent a large a__________ of(大量的) money protecting wild animals.

75、There are many small things we can do to r__________(减少)the pollution of the environment.