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1. Closing his eyes, he imagined a mouthwatering cake with a strawberry topping covered with chocolate nougat.2. While listening to the report, the people in the hall were utmost attentive.3. Having walked about two hours, we finally reached the hilltop camp.4. When asked, the boy must reply!5. Having been in the country for only a course of weeks, we haven't yet managed to get acquainted with all the locals there.6. If properly used, the machine should long need little maintenance.7. Taking the floor, the chairman first broke the urgent news to the audience, taking into consideration the presence of the prime minister.