A firefighter’s job is one of the most ________ ones. He / She can help people out of a dangerous fire.

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase CLOSEST in meaning to the underlined part in the following questions.

I attended an interview, and I was so nervous that my mind went blank.

Rewrite the second sentence in the way that has the same meaning as the first one in each of the following questions. 

 I cannot run a marathon if I don’t train very hard.

Unless ____________________________________________

Whenever I visit a new place, I use ________ to get directions.

 I have little time to chat with my friends every day.

I wish ______________________________________________