Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

It rained heavily in the north the last few days, so many domestic flights were delayed.

Many foreign tourists said they eagerly awaited the opening day of Vietnam’s banh mi festival in HCMC to enjoy (26) _________ of the popular Vietnamese sandwich,

Which of the following can be the best title of the passage?

What is the best title of the passage?

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

According to some scientists, languages are necessary in education, and they are widely used 

     A                                 B                               C     D

recently.

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 compulsory for employees to wear safety helmets when working on the construction site.

His old friend was put into ________ prison last year, but he came to visit her recently.