Since my brother is not experienced in computers, I have ____ all important files in case he may delete any of them.

 

Câu hỏi liên quan

• Choose the correct past forms and past participle forms of the following verbs:fly - _______ - _______ 

• What about the recreational reading you are supposed to get into the habit to do on a regular basis?

• Choose the best answer:

  Did he manage ...................... the table upstairs?

ZUNIA12

• Identify the error in each sentence: Vocation counseling guides students and helps them to understand how occupations differ and what job opportunities are exist

• Anyone reproducing copyrighted works without permission of the holders of the copyrights are breaking the law.

• Choose the best answer:
  You should spend your free time..................... .

• Not many people find reading more ________ than watching TV.

• I may look half asleep, but I can assure you I am ...............awake.

• Each year, people around the world spending billions of dollars buying merchandise on the Internet.

• The direct sources of fresh water in lakes are rain, melted snowy and ice

• The tools used most often by floral designers are the knives, scissors, and the glue gun.

• Books are still a cheap __________ to get knowledge and entertainment.

• Any material that is attractive by a magnet is by definition “magnetic”.

• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

  A. deficiency B. glacier C. outsider D. possess

• Choose the best answer:

  There were many people lying ..................... the sun on the beach. 

• Jame Dickey’s second poem was published during he was still a fresher in college.

• Zoos in New Orleans, San Diego, Detroit, and the Bronx have become biological parks where animals roams free and people watch from across a moat.

• A living polyp looks like little sea anemone, with tentacles to trap tiny animals for food.

• Someone who has ever tried to pick up spilled Mercury will disagree that this element is easy to handle.

• The discover of gold and silver in the rugged mountains of Nevada in 1858 attracted many fortune-seekers to that area.