Tony in the queue when security asked him to open his luggage. Our neighbourhood a bike sharing scheme for many years now. The community centre 500 books so far for the book swap. Dan worried about living in a new city. Living in the airport is much than living on the streets for homeless people.

Задание

Choose the correct options

Tony [was waiting|waited|has waited|had waited] in the queue when security asked him to open his luggage.
Our neighbourhood [had been operating|has been operating|is operating|operates] a bike sharing scheme for many years now.
The community centre [collects|has collected|is collecting|was collecting] 500 books so far for the book swap.
Dan [appears|has appeared|is appearing|was appearing] worried about living in a new city.
Living in the airport is much [safe|safer|safest|the safest] than living on the streets for homeless people.