2. They \( \qquad \) to Paris three times. a) go b) went c) have gone d) had gone 3. No matter if you have \( \qquad \) a mobile \( \qquad \) a computer it is all the same. a. Niether/ nor b. nor/neither either/or d. or/either

The correct answer for the first question is c) have gone. This option indicates that the trips to Paris happened at some unspecified time in the past and may still be relevant now, which fits the context best. For the second question, the answer is a) Neither/nor. This phrasing correctly conveys that regardless of whether someone has a mobile or a computer, the outcome remains the same, maintaining the structure of limited choice.