1.They have lived in the building （since they came to this c

1.How long have lived
2.How many times has

1.They have lived in the building （since they came to this city）对划线部分提问
__How____ _long___ __have____they__lived___in the building?
2.My father has been to Hong Kong (twice).对划线部分提问
__How___ ___many___ ___times____ __has___your father been to Hong Kong?

1. 【How long have】they 【lived 】in the building?

2. 【How many times has 】your father been to Hong Kong?

祝你开心。