Crucigrama BritishVersión en línea Complete the puzzle por optima magistra 1 a book that explains phrases of a foreign language, for people to use when they travel to other countries 2 to find out something that you did not know about before 3 to make the effort to do something 4 inside 5 a set of questions that you ask a large number of people in order to find out about their opinions or behaviour 6 the physical or mental energy that is needed to do something 7 to say numbers in order, one by one or in groups 3 7 2 4 1 5 6