Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Gunpowder, in some ways the most effective of all the explosive materials, were a mixture of potassium nitrate, charcoal, and sulfur.

 

Both kindness and firmness are needed to _____domestic animals successfully.

Vietnam is now one of the_________ rivals in the Southeast Asian Games.

The______ on the kitchen table.

Have you ever ____________ to Canada? 

From the four words or phrases ( A, B, C, or D), choose the one that best completes the sentence.

The blackmailer asked for the money in used ........

It was on March 19th, 1876 ..............  the first telephone call was made.

From the four words or phrases ( A, B, C, or D), choose the one that best completes the sentence.

She hasn't made many friend at the university , she doesn't really seem to ........

      __________   is a person who is very interested in something and spends a lot of time doing it.

“Thank you for taking the time to come here in person.” – “_______”

Chọn đáp án đúng để hoàn thành câu:

In the 22nd SEA Games in 2000, the country _______ the competition with 40 medals, including 56 golds, 9 silvers and 9 bronzes.

While I was tidying up the attic, I ______these ancient books.

Many countries’ cultural ............ is a result of taking in immigrants from all over the world.

Chọn đáp án đúng để hoàn thành câu:

The party was _______ I had expected.

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

The newsletter is mailed to subscribers weekly,  _____________  recent trends in the media industry.

I’m afraid I’m not really ................ to comment on the matter which is not related to my major.

- "Do you get along well with your brothers?" – “______________”

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

At her retirement party, Ms. McClatchy said she hoped to be ____________   for her contributions to the company.

I suggest we _____ for the cheapest method.

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

Kembil Co.'s board instructed James Holley to implement a versatile  _____________  to long-term planning for the next five years.

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

Audio-One is so _______________  about the quality of products that it offers a money-back guarantee for all items.