Câu hỏi:

Mark the letter A, B, G, or D to indicate the correct answer to each of the following questions.

The waste ____ system here is also innovative. There are no rubbish trucks or waste bins in the street.

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

I think you should tell your parents the truth.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

I'm not the only one, ____?

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

Mark the letter A, B, G, or D to indicate the correct answer to each of the following questions.

Located about 60 km southwest of Seoul, this eco city has been planned around a central park and designed so that every resident can walk to work in the business ____.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Let's go out tonight, ____?

Mark the letter A, B, G, or D to indicate the correct answer to each of the following questions.

London is a/an ____ city. It's a melting pot for people from all parts of the world.