From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences. The boy vomited a l...

Answer Details

The correct option is "travel sickness" because it is the term used to describe the feeling of nausea and vomiting that some people experience while travelling. This condition is caused by motion or movement and is often associated with car, plane, or boat travel. The word "travelling sickness" (option B) is incorrect because it uses the present participle form of the verb "travel" instead of the noun "travel." The word "travel sicknesses" (option C) is incorrect because it uses the plural form "sicknesses" instead of the singular "sickness." The phrase "traveller sickness" (option D) is incorrect because it uses the wrong form of the word "traveler" and it also does not reflect the standard term used to describe the condition. Therefore, "travel sickness" (option A) is the best word choice to complete the sentence.