My uncle, ______ is a computer programmer, works at New York's Columbia University.

Look at the signs. Choose the best answer A, B, C, or D for the following question.

What does the sign say?

Choose the word/phrase A, B, C, or D that best fits the space or best answers the question given in the sentence.

There are a lot of people here, ______?

Drivers and passengers must fasten the seat belt when travelling in cars.

→ ________________________________________________.

Which word has the underlined part pronounced differently from that of the others?

Choose the word/phrase A, B, C, or D that best fits the space or best answers the question given in the sentence.

Which word has a different stress pattern from that of the others?

What does the sign say?