If there is a mechanical problem, we suggest ______ the manufacturer directly.

Câu hỏi liên quan

•  Jack has a good memory. He can learn these vocabulary items _____ easily.

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

  You should give up ________ or you will die of cancer.

• Mary will take a plane _______________ she dislikes flying.

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

  Sam will not graduate unless he ________ all the tests.

• Where is the cheese ______ was in the fridge?

• Choose the best answer to each question. 

  There is ________ that I may have to go into hospital next week.

• Choose the best answer to each question. 

  My teacher reminded me _________my essay carefully before handing it in.

• Each of the following sentences has an error. Find the errors and correct them.

  The main divisions of geologic time, called eras, are subdivided in periods.

• In Western countries, electricity, gas, _______water are not luxuries but necessities.

• I had to pay much money this month for the international....................

• Choose the best answer to each question. 

  The noise got ________ as the car disappeared into the distance.

• Choose the word (A, B, C, or D) that best completes the sentence.

  The poem __________ by Clement Clarke Moore became popular in the USA.

• Choose the best answer to each question. 

  A wedding is a good opportunity for ________ off new clothes.

• Choose the best option:

  Of course as a student I want _____ all the exams.

•  He took _________ my wet boots and made me sit by the fire

• In order to save electricity, an ordinary 100-watt light bulb can be replaced by ______.

• Choose the best answer to each question. 

  You will have to ________ your holiday if you are too ill to travel.

• Each of the following sentences has an error. Find the errors and correct them.

  Had it not was his father’s help, Bill couldn’t have repaired the roof.

• Choose the best answer to each question. 

  To a large extent, slavery was ________ during the past century.

• The__________ coast can expect thunderstorm.