Present Continuous конструкция am\are\is +V4(ing)
This is London airport. Many people 1)are waiting to go on holiday. The woman at the check-in desk 2)is taking the passengers’ tickets and 3)asking them some questions. At “Passport Control” a man who 4)is wearing a uniform 5)is looking at everyones’s passports. Some people 6) are sitting on chairs and while they 7)are waiting they 8) are reading books or magazines. There is a bar where a man 9)is serving tea and coffee. Outside, a plane 10)is taking off and another one 11)is coming down. Some men 12)are putting the passengers’ bags onto another plane. A man who 13)is leaving 14)is saying goodbye to the family.