2) Have you just arrived?
3) Have they gone to the leisure center recently?
4 ) How many times have you seen volcano?
5) Where has she gone?
Правильно первое т. к во втором не правильно построено предложение) и поблагодарить не забудь)
Вот вот вот вот вот........
Village: Advantage: clean air, no noise, nature, working outdoors is useful for the health. Disadvantage: no theatres, no supermarkets, communication only with several neighbours, road problems, very specific set of jobs. Town: Advantage: great choice of jobs, easy access to the culture, many supermarkets, access to trips by train, aircraft, or ship. Disadvantage: bad air, noise, too many people in the streets, traffic jam, criminality.