III. Fill in the blank with one suitable preposition. 1. My mother is very keen _________ growing roses. 2. John is extremely fond _________ music. 3. We thanked them _________ all their help. 4. Are you interested _________ a harvest festival? 5. Wine is made _________ grapes. IV. Find the mistake and correct. 1. In spite of they were tired, they wanted to watch the film. A B C D 2. He didnt used to be a doctor, he used to be a manager of a computer company A B C D 3. There are less TV programs for teenagers than there are for adults. A B C D 4. They were disappointing with the result of the game. A B C D 5. Although his strength, Im not afraid of him. A B C D