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On no account B. By any means C. In that case D. To some degree 3. When he looked up, he suddenly found himself ________ by a group of teenagers, ________stared at him surprisedly. A. to be surrounded; which B. surrounded; who C. be surrounded; who D. having been surrounded; which 4. It’s wise of you to ________ your father’s advice when you Come to any difficulty. A. ask B. seek C. try D. attempt 5. When the man was trying to break into the bank, he was caught by the police________. A. in a spot B. on the spot C. off the spot D. to the spot 6. He has behaved in the most extraordinary way; I can’t ________his behavior at all. A. result from B. depend on C. watch out D. account for