Are these sentences correct? 1 When I fly to the USA on business, I always choose an aisle seat so that I can stand up whenever I want. 2 Your baggage looks so heavy that you cannot bring it. Who has helped you to bring it? Who has dropped you off at the airport? 3 My flight took off at the sunrise. The baby close to me was so noisy that I haven't been able to sleep. 4 While the plane was taking off, it had a failure and has turned back. 5 The pilot was very experienced and he has flight on this route many times. 6 I was sick and tired because we had queued up for hours and at the end the tickets were sold out. 7 It had been raining all the morning. Every road was wet and there were puddles everywhere. 8 I have hardly recognized Tony at the party. He had changed so much since the last time I saw him. 9 She speaks French and Spanish well (correctly). She has been studying English and French since she was ten. 10 As soon as I know the results, I will tell them you. 11 We were all dancing at the party when suddenly lights went off. 12 The woman thought that Michael and John had known each other by a long time, but actually they had just met. 13 The driver had a car accident because it was pouring. 14 The house was badly damaged last week because of a fire. 15 I have just bought beautiful new clothes. I adore them. 16 Fortunately we had brought an umbrella with us, because it started pouring down. 17 I filled out the immigration form they had given me before leaving. As soon as I got off the plan I had given it to an official.