单选题 After years of practice and dedication, she achieved a high level of ______ in playing the piano.

单选题 The country is facing a serious trade ____ as its imports far exceed its exports this year.

单选题 She is ______ to peanuts, so she always checks the ingredients before eating anything.

单选题 When writing a summary, you need to ____ the main ideas of the passage into a few concise sentences.

单选题 The ____ of the workforce in this factory consists of young people who are eager to learn new skills.

单选题 The photographer managed to ____ the perfect moment when the sun set over the ocean, creating a breathtaking image.

单选题 I was ______ attend the meeting, even though I had other plans.

单选题 The president stood before the crowd to ______ the new policy that would change the future of the nation.

单选题 The task was so ______ that I nearly fell asleep halfway through.