She is so absent-minded. She _____her cell phone three times.

What _______when the fire alarm _______off yesterday?

Tom was wearing a suit, ______was unsuitable for an informal gathering.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underline is pronounced differently from the rest.

When I _____, the film _______so I couldn’t see its introduction.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

It's two years since she started learning English.

What is the topic of this passage?

They ______her homework three hours ago.