Choose the best option A, B, C, or D to complete the sentences.

Halley’s Comet had its first documented sighting in 240 B.C. in China and ………..it has been seen from the Earth 29 times.

Câu hỏi liên quan

• Supply the appropriate forms of words in the brackets. 

   

  One of the most studied of all ‘kitchen cures’, ginger has been used____________for millennia. (MEDICINE)

• Choose the letter A, B, C or D to complete the sentences:

  First-class _____________ is available on all flights.

• Choose the correct answer (A, B, C or D) in each sentence:

  We may have a __________of oxygen in the future if all the rainforests are cut down.

ZUNIA12

• Choose the correct answer (A, B, C, or D) to complete the passage:
  In the United States, people celebrate Mother’s Day. Mother’s day is celebrated (17)_____ the second Sunday in May. On this occasion, mother usually (18)_____ greeting cards and giftsnfrom her husband and children. The best gift of all for (19)_____ American Mom is a day of leisure. The majority of American mothers spend most of their time (20)_____ their jobs as well as housework, (21)_____ their working days are often very hard. The working mother starts enjoying the traditional Mother’s Day by having breakfast cooked by her family. Later in the day, it is also (22)_____ for the extended family group to get together for dinner, either in a restaurant (23)_____ in one of their homes. Flowers also play an important (24)_____ of Mother’s Day. Mothers are often given a corsage or a plant for the occasion, particularly if they are elderly.

  (22)......................

• Choose the best answer.

  Where ____ you _____ two days ago?

• A large number of jellyfish are _________ stake due to overhunting.

• He promised to call _________________I have never heard from him again.

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

  The campaign ________things like water bottles and aluminum cans into new, useful objects like park benches, bikes, etc.

• Choose the letter A, B, C or D to complete the sentences:

  "Why don't we have a look at some websites for more information about the environment?" – “____”

• Choose the letter A, B, C or D to complete the sentences:

  _______ is holidays and travel that involve causing less damage to the environment than usual and that make people aware of the need to protect the environment.

• Choose the word, phrase or expression that best completes each sentence below:

  Mr. Jones enjoys ____________ the Internet in his free time.

• Choose the best answer.

  When I ______  the street, I _______ an accident.

• Choose the best answer:

  “____” - "It was very sunny and hot. We had a bit of a heatwave.

• Choose the best answers to complete each sentence.

  I was ________ in the book I was reading and didn’t hear the phone.

• Choose the letter A, B, C or D to complete the sentences:

  “Would you like another cup of coffee?" "I wouldn't _______ no."

• Choose the best answer: 
  ...............she is young, she is very independent.

• Supply the appropriate forms of words in the brackets. 

  ______ skill is the one skill that can grant you the opportunity to get a good job. (LEAD)

• Choose the best word or phrase to complete the following sentences. Write A, B, C, or D on your answer sheet 

  Don’t be late for the interview; _________ people will think you are a disorganized person.

• Choose the correct answer to fill in the blank. 

  Pete: Let me pay for the meal.        Margaret:______________.

• Choose the most suitable word(s) to these sentences by circling A, B, c, or D.

  He was……………………………. boy when he could swim.