Переведите предложение . Используйте правильное время

1 Yesterday I accompanied my colleagues abroad (Past Simple)
2 Have you caught the train? (Present Perfect)
3 All 3 years I have had the opportunity to attend all (Present Perfect)
exhibitions in our city
4 You will ride in a first class carriage (Future Simple)
5 The porter took my luggage and I hurried into the compartment. (Past Simple)
6 Now he is making a trip abroad. (Present Continuous)
7 When did you get on the direct train? (Past Simple)
b) 1) He has already taken a return ticket, but has not left yet. (Present Perfect)
2) Who is going to visit the exhibition? (Present Simple)
3) Did you travel on business or by invitation? (Past Simple)
4) Last Monday we caught the train because we took a taxi. (Past Simple)
5) You have the opportunity to give your luggage to the porter and hurry to the compartment. (Present Simple)
6) Has she already packed her things for the trip? (Present Perfect)
7) Will you leave things in this compartment? (Future Simple)
C) 1 We are hurrying, help us. (Present Continuous)
2 A friend of mine invited me to take an interesting trip. (Past Simple)
3 Who have you just escorted to the station? (Present Perfect)
4 They have caught the train! (Present Perfect)
5 Where does he usually buy tickets? (Present Simple)
6 They were inviting us to the exhibition for a long time. (Past Continuous)
7 Now they are taking their luggage and buying a ticket. (Present Continuous)