1. Although they are important, these visible expressions of culture, which are taught deliberately and learned consciously, are only the .......... of the iceberg of culture. *
10 points
2. Please don’t .......... a word of this to anyone else, it’s highly confidential. *
10 points
3. We had to turn .......... their invitation to lunch as we had a previous appointment. *
10 points
4. When confronted with a mass of .......... tape, many people feel a sense of powerlessness. *