UFO stands for “_______ Flying Object”, which is also known as a flying saucer. (identify)

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.

Most robots are empowered by artificial ______ or Al, and machine learning technology.

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?

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

Internet users often suffer various risks, such as spam or ______ junk mail.

Last weekend, Ba invited Liz to join his family on a ______ to his home village.

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

Hai: “Do you think wearing uniforms is a good idea?” - Minh: “_______.”

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.

Which word has a different stress pattern 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.

You can finish the work at home on Sunday if _______. (necessity)

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

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

The whole incident was captured ______ CCTV at the shopping mall yesterday.

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, ______?

what would you do?/ If you had/ and playing games endlessly,/ a 15-year-old/ boy staying up too late/./