I am stuck on three of the questions which are number 20 going faste than 50 mph 5 and 6 letters which i have two answers for and they a speed limits or speed cameras.question 45 taking us on holiday letters which I also two answers for which are jets2 and ABTA.And my last question is number 75 madrid residents half century 9 and 4 letters which I also have two answers for which are cincuenta anos and alejandro sanz.can anybody help and tell me what one is the best answer to have.thanks