A loud noise （） my attention from cooking and everything was burnt.

单项选择题Many teenagers feel no difficulty （） computer.

单项选择题Some areas, （） their severe weather conditions, are sparsely populated.

单项选择题He might have been killed （） the arrival of the police.

单项选择题Although it s tough finding a job these days, Henry got a （） in a famous company.

单项选择题（） difficulties they may come across, they ll help one another to overcome them.