Choose the letter A, B, C or D to complete the sentences.  "Educational attainment in the United States is similar to that of _____ developed countries."

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

To Vietnamese students, the _______ examination to university is very difficult.

Lan: Can we meet this Sunday to discuss our plan for the wildlife protection project?

Nam:   ................

“Oh, I’m sorry! Am I disturbing you? – “  ..................   ”

Mary invites Malik to her birthday party but Malik refuses to come.

Malik: "I'm sorry. I won't be able to come". Mary: “  ...............   ”.

Everyone who has traveled across the United States by car, train, or bus are surprised to see such a large expanse of territory with such variation among the lifestyles of the people.

Another major challenge includes the threat of landmines. Many children are presently receiving treatment in the hospitals for injuries resulting from remnants of bombs. So as to alleviate the problem, UNICEF is involved in a campaign to ------- people to the dangers of unexploded bombs.

________ the technological revolution is opening up a whole new world, many people are worried by it

We .........into the state of the Swedish car industry

Choose the best option  A, B, C or D that best completes each sentence. "Minh refused to comment before he ______ all the  relevant information."

I have just taken a Test of English as a Foreign Language or TOEFL _______ short.

Laura: “Remember to phone me when you arrive at the airport.”

Annie: “  ..............   .”

Choose the best answer:
Mow that were finished painting the house, there's nothing left_______.

“What did Maria ask you?”

“She asked me .............  I had ever been abroad.”

Two thousand years ago, most of Western Europe was populated by a fierce, strong, artistically people known as the Celts.

I hate ____ newspapers; they're just full of gossip, scandal and lies!

 “I apologize for keeping you waiting for 2 hours. My car broke down on the way” –            “  ...............   ”

By the time human beings become fully aware of the importance of the ozone layer, it ........... seriously damaged.

Choose the correct answer

We benefit greatly ____________the medicines and other products that biodiversity provides.

Our primary goal is to teach students to discover the truth. But we have also other aims, such as providing them with knowledge or to teach them to work consciously