Migration of animals be initiated by physiological stimuli such as reproductive changes, external pressures such as weather changes, or a combination of either types of changes

Câu hỏi liên quan

• Nara hardly never misses an opportunity to play in the tennis tournaments.

• Find the mistake: Yesterday, Minh didn’t want to coming to the theater with them because he had already seen the film.

• Choose the correct answer to fill in the blank: 

  I hope everything is OK. They_________ several hours ago.

ZUNIA12

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

  If I had more time I ______a Business English course.

• Use the correct form of the word given in each sentence.

  Scientists have calculated that the world ________  will double by the end of the century, (populate)

• Lawrence Robert Klein received the 1980 Nobel Prize in economics for pioneering the useful of computers to forecast economic activity.

• Choose the best answer from A, B, C, or D.

  I know that he………in the library at this moment.        

• Mary found it hard to concentrate on her work because the noise.

• A: What are they going to do next year?    B: I wish .I……..the answer to the question.

   

• Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

  At your age, you should have regular__________ .

• To make out the lost time, we booked a direct flight from California to New York.

• Choose the best answer

  After a summer do volunteering in a mountainous area, I _____ many practical skills such as surviving, first aid and teamwork.

• The federal government recommends that all expectant women will not only refrain from smoking but also avoid places where other people smoke

• Choose the underlined part among A, B, C or D that needs correcting:

  Because of his physical handicap, he has become a successful businessman.

• I’m looking ……to hearing from you.

   

• Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

   I was six when I discovered there was no_______ Santa Claus.

• Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

  Peter is said being good at English.

• Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

  He studies hard. He doesn’t want to fail in the exam. He studies hard ______fail in the exam.

• Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

  Hoa was late___________ her car was broken down.

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

  We _______ Dorothy since last Saturday.